FEATURE - Add possibility to check branches

Dear author,

I'm using this tool in the pipeline of the pipelines to check the syntax of the changes (install pre-commit hook, and run locally, inside the job)

It is a possibility:

• run locally, on existing files the check ? OR
• Possible to define branch, as an argument?

Example:

- repo: https://gitlab.com/devopshq/gitlab-ci-linter
  rev: v1.0.3
  hooks:
  - id: gitlab-ci-linter
    name: .gitlab-ci.yml linter xxx
    description: Validates .gitlab-ci.yml file (pure-python version without dependencies)
    entry: gitlab-ci-linter
    language: python
    language_version: python3
    pass_filenames: false
    files: 'gitlab-ci.yml'
    args:
      - '--server'
      - 'https://MY_GITLAB_INSTANCE'
      - '--project'
      - 'myproject/aws/pipeline'
      - '--filename'
      - 'gitlab-ci.yml'

Add something like:

- repo: https://gitlab.com/devopshq/gitlab-ci-linter
  rev: v1.0.3
  hooks:
  - id: gitlab-ci-linter
    name: .gitlab-ci.yml linter xxx
    description: Validates .gitlab-ci.yml file
    entry: gitlab-ci-linter
    language: python
    language_version: python3
    pass_filenames: false
    files: 'gitlab-ci.yml'
    args:
      - '--server'
      - 'https://MY_GITLAB_INSTANCE'
      - '--project'
      - 'myproject/aws/pipeline'
      - '--filename'
      - 'gitlab-ci.yml'
      - '--branch'
      - 'develop'

•     - '--branch'
      - 'develop'