Pull Request Gitflow validator action

This action validates the target and source branch to follow gitflow workflow

Example usage

on:
  pull_request:
    types: [opened, synchronize, reopened]
name: Continous Integration
jobs:
  gitflow:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Gitflow validation
        uses: sebastianreh/pull-request-gitflow@master