Before deleting, check if there are other configurations using the same backend. If there are, do not proceed with the deletion #1060

	name: License
	on:
	push:
	branches:
	- master
	- release-*
	workflow_dispatch: {}
	pull_request:
	branches:
	- master
	- release-*

	jobs:
	license_check:
	runs-on: ubuntu-latest
	name: Check for unapproved licenses
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 2.7.1
	- name: Install dependencies
	run: gem install license_finder
	- name: Run tests
	run: license_finder --decisions_file .license/dependency_decisions.yml

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