DAOS-16450 test: auto run dfs tests when dfs is modified #8226

	name: bash Unit Testing

	on:
	pull_request:

	concurrency:
	group: bash-unit-test-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	defaults:
	run:
	shell: bash --noprofile --norc -ueo pipefail {0}

	permissions: {}

	jobs:
	Test-gha-functions:
	name: Tests in ci/gha_functions.sh
	if: github.repository == 'daos-stack/daos'
	runs-on: [self-hosted, light]
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.sha }}
	- name: Checkout bash_unit project
	uses: actions/checkout@v4
	with:
	repository: 'pgrange/bash_unit'
	path: bash_unit
	- name: Unit testing with bash_unit
	run: FORCE_COLOR=true ./bash_unit/bash_unit ci/gha_functions.sh

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