deps(gui-ubuntupro): bump file_picker from 8.0.7 to 8.1.1 in /gui/pac… #3824

Job	Run time
Flutter Quality checks (ubuntu, p4w_ms_store)	1m 30s
Flutter Quality checks (ubuntu, ubuntupro)	2m 51s
Flutter Quality checks (windows, p4w_ms_store)	2m 25s
Go Quality checks (ubuntu, agentapi)	1m 28s
Flutter Quality checks (windows, ubuntupro)	5m 40s
Go Quality checks (ubuntu, contractsapi)	1m 21s
Flutter integration tests (windows)	7m 0s
Go Quality checks (ubuntu, mocks)	1m 31s
Go Quality checks (ubuntu, storeapi/go-wrapper/microsoftstore)	1m 34s
C++ Quality Checks	1m 40s
Go Quality checks (ubuntu, windows-agent)	1m 47s
Run Go tests with mocks (ubuntu, windows-agent)	7m 57s
Run Go tests with mocks (ubuntu, wsl-pro-service)	4m 25s
Go Quality checks (ubuntu, wsl-pro-service)	1m 34s
Run Go tests with mocks (ubuntu, common)	1m 15s
Go Quality checks (ubuntu, common)	1m 32s
Run Go tests with mocks (windows, storeapi/go-wrapper/microsoftstore)	2m 32s
Go Quality checks (windows, agentapi)	5m 20s
Run Go tests with mocks (windows, windows-agent)	5m 5s
Go Quality checks (windows, contractsapi)	2m 27s
Run Go tests with mocks (windows, common)	1m 52s
Go Quality checks (windows, mocks)	3m 13s
Go Quality checks (windows, storeapi/go-wrapper/microsoftstore)	2m 53s
Go Quality checks (windows, windows-agent)	3m 36s
Go Quality checks (windows, end-to-end)	3m 0s
Go Quality checks (windows, common)	2m 36s
	1h 18m 4s

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