The credentials endpoint comparison needs only the credentials Secret and
the COSI Secret it is rendered from, yet its forced render was issued only
after the BackupClass and every routed object had been read. A missing
BackupClass or one unreadable Strategy therefore kept the old endpoint in
the credentials Secret, which the projector hands to every driver, not
just the one whose object failed.
Assisted-by: LLM
Signed-off-by: Alexey Artamonov <aleksei.artamonov@aenix.io>