ext4: avoid journaling sb update on error if journal is destroying

Brian Fosterrequested to merge
bfoster2/centos-stream-9:RHEL-93593-ext4-avoid-journaling-sb-update-on-error into main

JIRA: https://issues.redhat.com/browse/RHEL-93593
CVE: CVE-2025-22113

Fix BUG_ON due to transaction start on an unmounting journal.

Signed-off-by: Brian Foster bfoster@redhat.com

Edited by Brian Foster

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