[QA] Cleanup API acceptance test code

[phil-davis]

The code and feature files for API acceptance tests for ocis and reva are now stored in the owncloud/ocis repo. Ref: https://github.com/owncloud/ocis/pull/5306 https://github.com/owncloud/ocis/pull/5280 https://github.com/owncloud/ocis/issues/5094

The core API acceptance test code is now only used by owncloud/core and the oC10 apps ( owncloud/activity ... repos).

Cleanup the test code and feature files to remove:

• [ ] scenarios and scenario examples that are only for ocis/reva
  • [x] scenario examples @PrajwolAmatya https://github.com/owncloud/core/pull/40581
  • [x] scenarios @roshanlc https://github.com/owncloud/core/pull/40585
  • [ ] feature files
• [x] scenario tags toImplementOnOcis, notToImplementOnOcis, skipOnOcis @roshanlc
  • https://github.com/owncloud/core/pull/40597
  • https://github.com/owncloud/core/pull/40598
  • https://github.com/owncloud/core/pull/40599
  • https://github.com/owncloud/core/pull/40630
• [x] scenario tags related to ocis/reva (e.g. issue-ocis-*) @roshanlc
  • https://github.com/owncloud/core/pull/40621
  • https://github.com/owncloud/core/pull/40622
• [x] code that only runs when testing on ocis/reva @roshanlc
• [x] functions like isTestingOnReva() isTestingOnOcis() etc @roshanlc
  • https://github.com/owncloud/core/pull/40625
  • https://github.com/owncloud/core/pull/40628
  • https://github.com/owncloud/core/pull/40629
• [x] code in scripts that is only for ocis/reva (run.sh and ... probably has "if" statements that do special things for ocis/reva) @roshanlc https://github.com/owncloud/core/pull/40631
• [ ] any other crud that is noticed
• [ ] code related to parallel deployment

[grgprarup]

@PrajwolAmatya is working on removal of examples and scenarios that run only for ocis/reva

[grgprarup]

@roshanlc is working on removal of examples and scenarios that run only for ocis/reva