[StepSecurity] Apply security best practices #2094

Job	Run time
Check docs for incorrect links	11s
End-to-End test targetting a single version of kubernetes (TestCordonningIsKept/concurrency1)	3m 29s
End-to-End test targetting a single version of kubernetes (TestCordonningIsKept/concurrency2)	4m 8s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithCommand, previous)	5m 25s
Run short go tests	22s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithCommand, current)	6m 11s
Build image and scan it against known vulnerabilities	1m 20s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithCommand, next)	6m 4s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithSignal, previous)	5m 49s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithSignal, current)	5m 44s
End-to-End test with kured with code and manifests from HEAD (TestE2EWithSignal, next)	5m 55s
End-to-End test with kured with code and manifests from HEAD (TestE2EConcurrentWithCommand, previ...	4m 42s
End-to-End test with kured with code and manifests from HEAD (TestE2EConcurrentWithCommand, current)	5m 46s
End-to-End test with kured with code and manifests from HEAD (TestE2EConcurrentWithCommand, next)	5m 6s
	1h 0m 12s

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