Source Jira: Add pull requests stream

[marcosmarxm]

What

Describe what the change is solving
It helps to add screenshots if it affects the frontend.

How

Describe the solution

Recommended reading order

1. x.java
2. y.python

🚨 User Impact 🚨

Are there any breaking changes? What is the end result perceived by the user? If yes, please merge this PR with the 🚨🚨 emoji so changelog authors can further highlight this if needed.

Pre-merge Checklist

Expand the relevant checklist and delete the others.

New Connector

Community member or Airbyter

• Community member? Grant edit access to maintainers (instructions)
• Secrets in the connector's spec are annotated with airbyte_secret
• Unit & integration tests added and passing. Community members, please provide proof of success locally e.g: screenshot or copy-paste unit, integration, and acceptance test output. To run acceptance tests for a Python connector, follow instructions in the README. For java connectors run ./gradlew :airbyte-integrations:connectors:<name>:integrationTest.
• Code reviews completed
• Documentation updated
  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
  • docs/SUMMARY.md
  • docs/integrations/<source or destination>/<name>.md including changelog. See changelog example
  • docs/integrations/README.md
  • airbyte-integrations/builds.md
• PR name follows PR naming conventions

Airbyter

If this is a community PR, the Airbyte engineer reviewing this PR is responsible for the below items.

• Create a non-forked branch based on this PR and test the below items on it
• Build is successful
• Credentials added to Github CI. Instructions.
• /test connector=connectors/<name> command is passing.
• New Connector version released on Dockerhub by running the /publish command described here
• After the connector is published, connector added to connector index as described here
• Seed specs have been re-generated by building the platform and committing the changes to the seed spec files, as described here

Updating a connector

Community member or Airbyter

• Grant edit access to maintainers (instructions)
• Secrets in the connector's spec are annotated with airbyte_secret
• Unit & integration tests added and passing. Community members, please provide proof of success locally e.g: screenshot or copy-paste unit, integration, and acceptance test output. To run acceptance tests for a Python connector, follow instructions in the README. For java connectors run ./gradlew :airbyte-integrations:connectors:<name>:integrationTest.
• Code reviews completed
• Documentation updated
  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
  • Changelog updated in docs/integrations/<source or destination>/<name>.md including changelog. See changelog example
• PR name follows PR naming conventions

Airbyter

If this is a community PR, the Airbyte engineer reviewing this PR is responsible for the below items.

• Create a non-forked branch based on this PR and test the below items on it
• Build is successful
• Credentials added to Github CI. Instructions.
• /test connector=connectors/<name> command is passing.
• New Connector version released on Dockerhub by running the /publish command described here
• After the new connector version is published, connector version bumped in the seed directory as described here
• Seed specs have been re-generated by building the platform and committing the changes to the seed spec files, as described here

Connector Generator

• Issue acceptance criteria met
• PR name follows PR naming conventions
• If adding a new generator, add it to the list of scaffold modules being tested
• The generator test modules (all connectors with -scaffold in their name) have been updated with the latest scaffold by running ./gradlew :airbyte-integrations:connector-templates:generator:testScaffoldTemplates then checking in your changes
• Documentation which references the generator is updated as needed.

[marcosmarxm]

/test connector=connectors/source-jira

🕑 connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1546324407
❌ connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1546324407
🐛 https://gradle.com/s/fdvhxzqfkmvas

[marcosmarxm]

/test connector=connectors/source-jira

🕑 connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1617072710
✅ connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1617072710
Python tests coverage:

	 ---------- coverage: platform linux, python 3.8.10-final-0 -----------
	 Name                                                 Stmts   Miss  Cover
	 ------------------------------------------------------------------------
	 source_acceptance_test/__init__.py                       2      0   100%
	 source_acceptance_test/base.py                          10      4    60%
	 source_acceptance_test/config.py                        74      6    92%
	 source_acceptance_test/conftest.py                     109    109     0%
	 source_acceptance_test/plugin.py                        47     47     0%
	 source_acceptance_test/tests/__init__.py                 4      0   100%
	 source_acceptance_test/tests/test_core.py              242     96    60%
	 source_acceptance_test/tests/test_full_refresh.py       38      0   100%
	 source_acceptance_test/tests/test_incremental.py        69     38    45%
	 source_acceptance_test/utils/__init__.py                 6      0   100%
	 source_acceptance_test/utils/asserts.py                 37      2    95%
	 source_acceptance_test/utils/common.py                  54     17    69%
	 source_acceptance_test/utils/compare.py                 62     23    63%
	 source_acceptance_test/utils/connector_runner.py       110     48    56%
	 source_acceptance_test/utils/json_schema_helper.py     115     14    88%
	 ------------------------------------------------------------------------
	 TOTAL                                                  979    404    59%
	 ---------- coverage: platform linux, python 3.8.10-final-0 -----------
	 Name                      Stmts   Miss  Cover
	 ---------------------------------------------
	 source_jira/__init__.py       2      2     0%
	 ---------------------------------------------/actions-runner/_work/airbyte/airbyte/airbyte-integrations/connectors/source-jira/.venv/lib/python3.8/site-packages/coverage/control.py:768: CoverageWarning: No data was collected. (no-data-collected)
	   self._warn("No data was collected.", slug="no-data-collected")
	 source_jira/source.py        40     40     0%
	 source_jira/streams.py      580    580     0%
	 ---------------------------------------------
	 TOTAL                       622    622     0%

Python short test summary info:

=========================== short test summary info ============================
SKIPPED [1] ../usr/local/lib/python3.7/site-packages/source_acceptance_test/plugin.py:56: Skipping TestFullRefresh.test_sequential_reads because not found in the config
SKIPPED [1] ../usr/local/lib/python3.7/site-packages/source_acceptance_test/plugin.py:56: Skipping TestIncremental.test_two_sequential_reads because not found in the config
================== 18 passed, 2 skipped in 158.43s (0:02:38) ===================

[marcosmarxm]

/publish connector=connectors/source-jira

🕑 connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1617130235
✅ connectors/source-jira https://github.com/airbytehq/airbyte/actions/runs/1617130235