Merge pull request #5763 from 1Shubham7/ut #14

Job	Run time
Unit test, integration test edge	4m 5s
container runtime e2e test (isulad)	2m 3s
container runtime e2e test (cri-o)	1m 45s
Multiple docker image build	45s
container runtime e2e test (docker)	2m 7s
Prepare kubeedge/build-tools image	1m 16s
Keadm e2e test	2m 25s
Verify vendor, licenses, do lint	7m 10s
conformance e2e test	39s
Keadm deprecated e2e test	58s
E2e test (WebSocket, v1.29.0)	1m 58s
Multiple build	42s
E2e test (WebSocket, v1.28.0)	2m 3s
E2e test (WebSocket, v1.27.0)	2m 2s
E2e test (QUIC, v1.29.0)	1m 46s
E2e test (QUIC, v1.28.0)	1m 55s
E2e test (QUIC, v1.27.0)	2m 4s
	35m 43s

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