chore: Update test environments 7.13.3

[elasticmachine]

Update test environment versions to the correct Elastic Stack version.

Merge after the release 7.13.2.

Merge after first 7.13.3-SNAPSHOT Docker image

[elasticmachine]

💚 Build Succeeded

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Build stats

• Build Cause: Pull request #26259 updated

• Start Time: 2021-07-05T13:49:37.383+0000

• Duration: 132 min 34 sec

• Commit: 02d94fd

Test stats 🧪

Test	Results
Failed	0
Passed	47010
Skipped	5079
Total	52089

Trends 🧪

💚 Flaky test report

Tests succeeded.

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Test stats 🧪

Test	Results
Failed	0
Passed	47010
Skipped	5079
Total	52089

[andresrc]

/test

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b update_testing_env_next_7.13.3 upstream/update_testing_env_next_7.13.3
git merge upstream/7.13
git push upstream update_testing_env_next_7.13.3