[beam_PostCommit_Py_ValCont] Test fail with import error

PR likely root cause: https://github.com/apache/beam/pull/8038

Started at: https://builds.apache.org/job/beam_PostCommit_Py_ValCont/2672/

14:30:12 ImportError: No module named hamcrest.library.number.ordering_comparison
14:30:12
14:30:12 at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
14:30:12 at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
14:30:12 at org.apache.beam.sdk.util.MoreFutures.get(MoreFutures.java:57)
14:30:12 at org.apache.beam.runners.dataflow.worker.fn.control.RegisterAndProcessBundleOperation.finish(RegisterAndProcessBundleOperation.java:281)
14:30:12 at org.apache.beam.runners.dataflow.worker.util.common.worker.MapTaskExecutor.execute(MapTaskExecutor.java:85)
14:30:12 at org.apache.beam.runners.dataflow.worker.fn.control.BeamFnMapTaskExecutor.execute(BeamFnMapTaskExecutor.java:125)
14:30:12 at org.apache.beam.runners.dataflow.worker.BatchDataflowWorker.executeWork(BatchDataflowWorker.java:411)
14:30:12 at org.apache.beam.runners.dataflow.worker.BatchDataflowWorker.doWork(BatchDataflowWorker.java:380)
14:30:12 at org.apache.beam.runners.dataflow.worker.BatchDataflowWorker.getAndPerformWork(BatchDataflowWorker.java:306)
14:30:12 at org.apache.beam.runners.dataflow.worker.DataflowRunnerHarness.start(DataflowRunnerHarness.java:195)
14:30:12 at org.apache.beam.runners.dataflow.worker.DataflowRunnerHarness.main(DataflowRunnerHarness.java:123)
14:30:12 Suppressed: java.lang.IllegalStateException: Already closed.
14:30:12 at org.apache.beam.sdk.fn.data.BeamFnDataBufferingOutboundObserver.close(BeamFnDataBufferingOutboundObserver.java:95)
14:30:12 at org.apache.beam.runners.dataflow.worker.fn.data.RemoteGrpcPortWriteOperation.abort(RemoteGrpcPortWriteOperation.java:215)
14:30:12 at org.apache.beam.runners.dataflow.worker.util.common.worker.MapTaskExecutor.execute(MapTaskExecutor.java:91)
14:30:12 ... 6 more