[YUNIKORN-2893] Apply "cancel-in-progress" feature for each PR in Github Action #95

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	name: "Pre-commit checks"

	on:
	pull_request:
	branches:
	- master

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
	cancel-in-progress: true

	jobs:
	license:
	runs-on: ubuntu-latest
	steps:
	- name: Check out source code
	uses: actions/checkout@v3
	with:
	fetch-depth: 2
	- name: Check license
	run: ./check_license.sh

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