This action generates an installation access token using GitHub Apps for GitHub Actions.
It retrieves credentials for GitHub Apps from HCP Vault Secrets.
Parameters for accessing HCP Vault Secrets are extracted from the labels of private images stored in the GitHub Container Registry.
This approach simplifies credential management across repositories and automates the generation of GitHub Apps tokens.
## Usage
```yaml
steps:
- name: Private Generate GitHub Token
uses: tmknom/private-generate-github-token-action@v0
with:
repositories: foo-repo
```