Merge pull request #1812 from rzetelskik/bump-golang-1.21-1.11 #6012

Job	Run time
Build Helm charts	25s
Build and test	4m 14s
Build images	3m 17s
Verify	2m 37s
Verify dependencies	24s
Verify vendorability	0s
Test e2e serial	22m 12s
Test e2e parallel	47m 15s
Test e2e parallel (with alpha features)	52m 7s
Test e2e serial (with alpha features)	23m 17s
All tests successfull	1s
Promote artifacts	1m 50s
Failure notifications	0s
	2h 37m 39s

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