Enhance process.bat to start and test applications with proper cleanup #488

Job	Run time
build-and-test (x64, windows-latest, x64)	1m 7s
build-and-test (x86, windows-latest, x64_x86)	1m 2s
build-and-test (arm64, windows-11-arm, arm64)	1m 13s
	3m 22s

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