GitHub Action:Buf generate

Uses Buf to generate compiled protos

- uses: Unsupervisedcom/action-buf-generate@undefined
  with:
    # Working directory
    # Default: ${{ github.workspace }}
    working-directory: ""

    # Python version to compile python protos against
    # Default: 3.10.x
    python-version: ""

Input	Description	Default	Required
working-directory	Working directory	${{ github.workspace }}	false
python-version	Python version to compile python protos against	3.10.x	false

Output	Description	Default	Required
random-number	Random number

Example usage with npm upload protos action, will result in an uploaded package called @unsupervised/my-app

name: Build and upload npm protos to gar
on:
  release:
    types: [created]
jobs:
  build-upload-protos-npm:
    runs-on: ubuntu-latest
    steps:
      - uses: Unsupervisedcom/action-buf-generate@v1
      - uses: Unsupervisedcom/action-upload-protos-npm-gar@v1
        with:
          project-id: ${{ secrets.GOOGLE_ARTIFACT_PROJECT_ID }}
          credentials-json: ${{ secrets.GOOGLE_ARTIFACT_READ_WRITE }}
          package-name: "my-app"