🏗️ Maintenance week 48: requirements tooling refactor and library upgrades

[pcrespov]

What do these changes do?

library upgrades

• sqlalchemy 1.3.19 -> 1.3.20
• aiohttp 3.7.2 -> 3.7.3 EXCEPT for webserver that cannot 3.6.3->3.7.3 due to a problem with cookie-jar that needs further investigation (see ⚗️ web-server refactoring backlog #2008 )

refactors requirements tooling

Consolidates repo-wide tools, commons and doc under osparc-simcore/requirements:

• common requirements/constraints.txt conditions repo-wide
• moved scripts/requirements.Makefile -> requirements/base.Makefile
• moved scripts/requirements/* -> requirements/tools/*
• moves doc to requirements

pytest-simcore requirements

Starts requirement listings of common tooling and libraries for testing. Added under packages/pytest-simcore/requirements. The idea is to install them via pytest-simcore package using suitable combinations using the extras_require option of the setup. This PR is just a preparation and will be implemented in the next maintenance PR.

[codecov]

Codecov Report

Merging #2005 (470e443) into master (2834fd9) will decrease coverage by 5.8%.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           master   #2005     +/-   ##
========================================
- Coverage    73.7%   67.9%   -5.9%     
========================================
  Files         390     390             
  Lines       14344   14344             
  Branches     1441    1441             
========================================
- Hits        10580    9745    -835     
- Misses       3379    4255    +876     
+ Partials      385     344     -41     

Flag	Coverage Δ
integrationtests	63.2% <ø> (-0.1%)	⬇️
unittests	63.3% <ø> (-4.5%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...er/src/simcore_service_webserver/storage_routes.py	20.0% <0.0%> (-80.0%)	⬇️
...er/src/simcore_service_webserver/studies_access.py	24.2% <0.0%> (-64.5%)	⬇️
...er/src/simcore_service_webserver/login/handlers.py	27.9% <0.0%> (-59.9%)	⬇️
...es/sidecar/src/simcore_service_sidecar/executor.py	23.5% <0.0%> (-56.2%)	⬇️
...mcore_service_webserver/login/api_keys_handlers.py	36.7% <0.0%> (-55.9%)	⬇️
...eb/server/src/simcore_service_webserver/statics.py	39.3% <0.0%> (-49.2%)	⬇️
...vice_webserver/studies_dispatcher/handlers_rest.py	52.0% <0.0%> (-48.0%)	⬇️
...rc/simcore_service_webserver/login/confirmation.py	33.3% <0.0%> (-47.3%)	⬇️
...rvices/sidecar/src/simcore_service_sidecar/core.py	24.7% <0.0%> (-46.7%)	⬇️
...rc/simcore_service_webserver/login/registration.py	30.1% <0.0%> (-43.4%)	⬇️
... and 38 more

[sanderegg]

nice cleanup!! just 1,2 questions