Add a sample that uses a workflow to lock resources #629

Job	Run time
build-lint-test (3.9, ubuntu-latest)	42s
build-lint-test (3.9, macos-intel)	44s
build-lint-test (3.9, macos-arm)	43s
build-lint-test (3.9, windows-latest)	32s
build-lint-test (3.12, ubuntu-latest)	44s
build-lint-test (3.12, macos-intel)	43s
build-lint-test (3.12, macos-arm)	28s
build-lint-test (3.12, windows-latest)	19s
	4m 55s

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