chore: bump golang from 1.21-bullseye to 1.22-bullseye in /build/tooling #5

Job	Run time
Unit test	10m 12s
Check codegen and manifest	1m 37s
Test Gator	3m 51s
Lint	5m 3s
Build and Test (1.26.3)	7m 26s
Build and Test (1.27.1)	7m 11s
Build and Test (1.28.0)	7m 2s
Build and Test (1.29.0)	7m 14s
[Generator Resource Expansion] Build and Test	7m 6s
[Helm] Build and Test (3.14.1, gatekeeper-system)	10m 35s
[Helm] Build and Test (3.14.1, custom-namespace)	10m 53s
	1h 18m 10s

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