update @backstage/repo-tools and remove false positives in knip reports #4181

Job	Run time
Detect workspace changes	10s
Workspace noop, CI step for node 20.x	50s
Workspace lightspeed, CI step for node 20.x	6m 3s
Workspace bulk-import, CI step for node 20.x	4m 49s
Workspace marketplace, CI step for node 20.x	5m 12s
Workspace homepage, CI step for node 20.x	6m 12s
Workspace orchestrator, CI step for node 20.x	5m 37s
Workspace theme, CI step for node 20.x	6m 43s
Workspace global-header, CI step for node 20.x	5m 21s
Workspace openshift-image-registry, CI step for node 20.x	4m 14s
Workspace noop, Verify step	44s
Workspace bulk-import, Verify step	47s
Workspace global-header, Verify step	44s
Workspace global-floating-action-button, Verify step	43s
Workspace marketplace, Verify step	45s
Workspace global-floating-action-button, CI step for node 20.x	3m 59s
Workspace lightspeed, Verify step	45s
Workspace openshift-image-registry, Verify step	47s
Workspace orchestrator, Verify step	43s
Workspace theme, Verify step	43s
Workspace homepage, Verify step	46s
check all required jobs	4s
	56m 41s

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