Enhancement: Bump kubectl 1.29 variants to 1.29.12 #529

Job	Run time
build-1-31-4	43s
build-1-28-15	52s
build-1-29-12	1m 34s
build-1-27-16	43s
build-1-30-8	1m 45s
test-nogitdiff	19s
build-1-21-14	40s
build-1-22-17	40s
build-1-24-17	45s
build-1-25-16	53s
build-1-23-17	42s
build-1-26-15	40s
build-1-14-10	50s
build-1-15-12	41s
build-1-16-15	40s
build-1-17-17	1m 39s
build-1-18-20	1m 34s
build-1-19-16	39s
build-1-20-15	1m 22s
update-dockerhub-description	0s
update-draft-release	0s
publish-draft-release	0s
	17m 41s

Provide feedback