[no-relnote] Fix lint errors #322

Job	Run time
basic / variables / variables	8s
basic / golang / Unit test	1m 36s
basic / golang / check	2m 3s
basic / helm / Test	1m 37s
basic / golang / Build	1m 3s
basic / code-scanning / Analyze Go code with CodeQL	2m 43s
image / build	1m 50s
e2e-test / e2e-tests	19m 13s
	30m 13s

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