feat(agent): Win32 pseudo-console-based agent launcher executable (#378) #2167

Job	Run time
Go Quality checks (ubuntu, agentapi)	1m 28s
Go Quality checks (ubuntu, contractsapi)	39s
Go Quality checks (ubuntu, mocks)	50s
Go Quality checks (ubuntu, storeapi/go-wrapper/microsoftstore)	35s
Go Quality checks (ubuntu, windows-agent)	39s
Go Quality checks (ubuntu, wsl-pro-service)	44s
Go Quality checks (ubuntu, common)	34s
Go Quality checks (windows, agentapi)	6m 49s
Go Quality checks (windows, contractsapi)	5m 1s
Go Quality checks (windows, mocks)	5m 44s
Go Quality checks (windows, storeapi/go-wrapper/microsoftstore)	5m 34s
Go Quality checks (windows, windows-agent)	5m 13s
Go Quality checks (windows, end-to-end)	5m 11s
Flutter integration tests (windows)	10m 37s
Go Quality checks (windows, common)	5m 13s
C++ Quality Checks	3m 24s
Flutter Quality checks (ubuntu, p4w_ms_store)	2m 20s
Run Go tests with mocks (ubuntu, windows-agent)	5m 53s
Flutter Quality checks (ubuntu, ubuntupro)	3m 57s
Run Go tests with mocks (ubuntu, wsl-pro-service)	3m 26s
Flutter Quality checks (windows, p4w_ms_store)	2m 58s
Run Go tests with mocks (windows, storeapi/go-wrapper/microsoftstore)	3m 25s
Flutter Quality checks (windows, ubuntupro)	5m 21s
Run Go tests with mocks (windows, windows-agent)	5m 0s
Run Go tests with mocks (windows, common)	3m 48s
	1h 34m 23s

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