rest_api: Test/505 hooks in response actions

[willi-mueller]

Tell us what you do here

• improvements: allows one or more callable response_actions to be executed (#505)

• fixing defects:

  • removes "response_actions": {"status_code": 429, "action": "retry" } from the docs because only action == ignore" was implemented
  • only the first element in response_actions was registered as a hook

Short description

505

Related Issues

• Resolves #505

Additional Context

[willi-mueller]

Sorry, I renamed the branch to conform to the convention but this closed this PR. See https://github.com/dlt-hub/verified-sources/pull/512