chore: add tests, update docs and actions (#299)

* docs: update documentation

* feat: validate-inputs has it's own pyproject

* security: mask DOCKERHUB_PASSWORD

* chore: add tokens, checkout, recrete docs, integration tests

* fix: add `statuses: write` permission to pr-lint

pr-lint/README.md

@@ -10,7 +10,7 @@ Runs MegaLinter against pull requests
 
 | name       | description                            | required | default                     |
 |------------|----------------------------------------|----------|-----------------------------|
-| `token`    | <p>GitHub token for authentication</p> | `false`  | `${{ github.token }}`       |
+| `token`    | <p>GitHub token for authentication</p> | `false`  | `""`                        |
 | `username` | <p>GitHub username for commits</p>     | `false`  | `github-actions`            |
 | `email`    | <p>GitHub email for commits</p>        | `false`  | `github-actions@github.com` |
 
@@ -34,7 +34,7 @@ This action is a `composite` action.
     # GitHub token for authentication
     #
     # Required: false
-    # Default: ${{ github.token }}
+    # Default: ""
 
     username:
     # GitHub username for commits

pr-lint/action.yml

@@ -17,7 +17,7 @@ inputs:
   token:
     description: 'GitHub token for authentication'
     required: false
-    default: ${{ github.token }}
+    default: ''
   username:
     description: 'GitHub username for commits'
     required: false
@@ -53,7 +53,7 @@ runs:
     - name: Checkout Code
       uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
-        token: ${{ inputs.token }}
+        token: ${{ inputs.token || github.token }}
 
         # If you use VALIDATE_ALL_CODEBASE = true, you can remove this line to
         # improve performance