[Feat] add user annotations to k8s objects (#6710) #7162

Job	Run time
test-bootstrap	27s
build-and-push-single-binary-image	5m 36s
sandbox-bundled-functional-tests	7m 47s
sandbox-bundled-offloaded-functional-tests	8m 8s
build-and-push-sandbox-bundled-image	3m 26s
	25m 24s

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