Run tests workflows on all commits of a PR

[wojsmol]

Is your feature request related to a problem? Please describe. Run tests workflows on commits generated in push_to_branch() function. Describe the solution you'd like Add a possibility to run tests workflows on commits generated in push_to_branch() function. Now this is blocked because github.actor is equal to github-actions[bot] witch is excluded from running additional workflows.

Describe alternatives you've considered None

Additional context First commit of PR created using create_pull_request() function is ok and tests are run. Problem can be observed for example here https://github.com/joomla/core-translations/pull/477