Bump actions/upload-artifact from 5 to 6 #1893

Job	Run time
Build (Unit-tests & Android-Lint)	3h 32m 56s
Android UI-tests on emulator (30, default)	6m 13s
Android UI-tests on emulator (24, default)	5m 11s
Android UI-tests on emulator (31, default)	6m 27s
Android UI-tests on emulator (35, default)	8m 10s
Android UI-tests on emulator (25, default)	24m 47s
Android UI-tests on emulator (26, default)	5m 22s
Android UI-tests on emulator (33, default)	6m 12s
Android UI-tests on emulator (23, default)	7m 18s
Android UI-tests on emulator (27, default)	5m 19s
Android UI-tests on emulator (29, default)	6m 4s
Android UI-tests on emulator (28, default)	5m 34s
Android UI-tests on emulator (36, default)	54s
Android UI-tests on emulator (34, default)	6m 15s
Android UI-tests on emulator (32, default)	7m 42s
	5h 14m 24s

Provide feedback