feat(#467): ✨ hooks now within action inputs

[AndreasAugustin]

Description

Close #467

now possible to use hooks within action parameters.

e.g.

- name: Test action step
  uses: AndreasAugustin/actions-template-sync@v1
  with:
    source_repo_path: AndreasAugustin/template.git
    upstream_branch: main
    is_dry_run: true
    is_allow_hooks: true
    hooks: >
      prepull:
        commands:
          - echo 'hi, we are within the prepull phase'
          - echo 'maybe you want to do adjustments on the local code'

Remark

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