Modified annotation matching during rollback (kyverno#7752)

* enhanced has changed func

Signed-off-by: hackeramitkumar <[email protected]>

* modified changed annotation func

Signed-off-by: hackeramitkumar <[email protected]>

* modified HasImageVerifiedAnnotationChanged

Signed-off-by: hackeramitkumar <[email protected]>

* nits

Signed-off-by: hackeramitkumar <[email protected]>

* added kuttl-test

Signed-off-by: hackeramitkumar <[email protected]>

* added ghcr.io/kyverno images

Signed-off-by: hackeramitkumar <[email protected]>

* fixed unit tests

Signed-off-by: hackeramitkumar <[email protected]>

* fixed unit tests

Signed-off-by: hackeramitkumar <[email protected]>

---------

Signed-off-by: hackeramitkumar <[email protected]>
Co-authored-by: Jim Bugwadia <[email protected]>
Co-authored-by: shuting <[email protected]>
Co-authored-by: Vishal Choudhary <[email protected]>