chore(ci): add verify changesets step #179

Job	Run time
Detect workspace changes	6s
Workspace noop, CI step for node 20.x	50s
Workspace noop, Verify step	47s
Workspace bulk-import, CI step for node 20.x	2m 59s
Workspace bulk-import, Verify step	45s
Workspace homepage, CI step for node 20.x	2m 32s
Workspace homepage, Verify step	45s
Workspace lightspeed, CI step for node 20.x	2m 55s
Workspace lightspeed, Verify step	45s
Workspace marketplace, Verify step	47s
Workspace marketplace, CI step for node 20.x	2m 43s
Workspace openshift-image-registry, Verify step	45s
Workspace openshift-image-registry, CI step for node 20.x	2m 53s
Workspace theme, Verify step	45s
Workspace theme, CI step for node 20.x	2m 29s
check all required jobs	1s
	22m 47s

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