chore: bump kubectl from v1.29.2 to v1.30.0 #34

Job	Run time
[Generator Resource Expansion] Build and Test	7m 6s
Build and Test (1.26.3)	6m 57s
Build and Test (1.27.1)	6m 36s
Build and Test (1.28.0)	7m 27s
Check codegen and manifest	2m 36s
Test Gator	2m 11s
[Helm] Build and Test (3.14.1, gatekeeper-system)	8m 26s
Build and Test (1.29.0)	6m 44s
[Helm] Build and Test (3.14.1, custom-namespace)	8m 26s
Lint	5m 13s
Unit test	7m 22s
	1h 9m 4s

Provide feedback