The persisted read cache cancels in-flight reads with revert: false when
it clears account data or evicts a denied task, then writes their final
state itself. A non-silent cancel settled later as a query error, which
overwrote that state with CancelledError and reached QueryCache.onError.
Cancel these reads silently so the written state stays.
Refs #20430
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
