Update Galea serial board and gains #11

Job	Run time
CppWindows (static, Release, Win32)	6m 35s
CppWindows (static, Release, x64)	5m 20s
CppWindows (static, Debug, Win32)	4m 28s
CppWindows (static, Debug, x64)	3m 41s
CppWindows (dynamic, Release, Win32)	5m 0s
CppWindows (dynamic, Release, x64)	4m 54s
CppWindows (dynamic, Debug, Win32)	3m 52s
CppWindows (dynamic, Debug, x64)	3m 56s
CppUnix (Release, ubuntu-latest)	7m 12s
CppUnix (Release, macos-11.0)	7m 18s
CppUnix (Debug, ubuntu-latest)	5m 27s
CppUnix (Debug, macos-11.0)	5m 17s
	1h 3m 0s

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