Add a sample that uses a workflow to lock resources #620

Job	Run time
build-lint-test (3.9, ubuntu-latest)	5m 14s
build-lint-test (3.9, macos-intel)	5m 27s
build-lint-test (3.9, macos-arm)	5m 22s
build-lint-test (3.9, windows-latest)	5m 46s
build-lint-test (3.12, ubuntu-latest)	5m 22s
build-lint-test (3.12, macos-intel)	6m 19s
build-lint-test (3.12, macos-arm)	5m 16s
build-lint-test (3.12, windows-latest)	5m 49s
	44m 35s

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