Bump kubectl to 1.30.1 (#453) #2178

Job	Run time
coverage	4m 29s
integration-tests (ubuntu-latest, dash, 4)	1m 45s
lint	29s
unit-tests (ubuntu-latest, dash, 4)	2m 1s
unit-tests (windows-latest, bash, 1)	8m 20s
unit-tests (windows-latest, cygwin, 1)	5m 16s
unit-tests (windows-latest, wsl, 4)	5m 44s
unit-tests (macos-latest, bash 3.2, 4)	2m 44s
unit-tests (macos-latest, bash 3.2 with coreutils, 4)	2m 42s
unit-tests (ubuntu-latest, registry.access.redhat.com/ubi8/ubi-minimal, bash 4.4, 4)	3m 25s
unit-tests (ubuntu-latest, alpine, zsh, 4)	2m 18s
unit-tests (ubuntu-latest, alpine, ash, 4)	2m 20s
unit-tests (ubuntu-latest, ubuntu:22.04, posh, 4)	3m 4s
report	5s
	44m 42s

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