Merge pull request #67 from YOU54F/issue/win_plugin_shutdown #586

Job	Run time
csv-examples (ubuntu-latest)	3m 15s
csv-examples (windows-latest)	4m 32s
grpc-examples (ubuntu-latest)	3m 51s
csv-examples (macos-12)	6m 27s
grpc-examples (windows-latest)	8m 18s
protobuf-examples (ubuntu-latest)	5m 23s
grpc-examples (macos-12)	8m 22s
protobuf-examples (windows-latest)	11m 31s
protobuf-examples (macos-12)	6m 58s
	58m 37s

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