This action generates an installation access token for a specified GitHub App,
enabling authentication in GitHub Actions workflows.
You can specify one or more repositories to define its access scope.
## Usage
```yaml
steps:
- name: Generate GitHub Token
uses: tmknom/generate-github-token-action@v0
with:
app-id: <your-github-app-id>
app-private-key: <your-github-app-private-key>
repositories: foo-repo bar-repo
```