Add a sample that uses a workflow to lock resources #619

Job	Run time
build-lint-test (3.9, ubuntu-latest)	5m 4s
build-lint-test (3.9, macos-intel)	5m 35s
build-lint-test (3.9, macos-arm)	5m 13s
build-lint-test (3.9, windows-latest)	5m 43s
build-lint-test (3.12, ubuntu-latest)	5m 11s
build-lint-test (3.12, macos-intel)	6m 0s
build-lint-test (3.12, macos-arm)	5m 0s
build-lint-test (3.12, windows-latest)	6m 0s
	43m 46s

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