Bump actions/setup-go from 4 to 5 #278

Job	Run time
Check whether tests need to be run based on diff	23s
Verify docs and spelling	33s
Golangci-lint (ubuntu-latest)	7m 24s
Integration test	9m 56s
Golangci-lint (macos-latest)	10m 25s
Build Antrea and antctl binaries	9m 32s
Unit test (ubuntu-latest)	6m 12s
Unit test (windows-2022)	9m 7s
Check tidy, code generation and manifest	5m 26s
Build Antrea Windows binaries	1m 47s
Go benchmark test	4m 16s
	1h 5m 1s

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