Fixed an issue where p4verify.sh could, when reporting shelves, report this error from p4d:
error: A revision range cannot be used here.
This can happen when the shelve is submitted or deleted between the time the list
of shelved changelist numbers is generated and the time any given shelved change is
verified.
In normal operation, this specific error message from the 'p4 verify' command with
the '@=CL' syntax is silently ignored. In debug mode, a note is displayed
indicating why that CL "was there but now is gone" CL is ignored.
Fixes SDP-853. Added this to release notes for coming SDP 2025.2 Patch 1 release.