ext4: do not trim the group with corrupted block bitmap

[ Upstream commit 172202152a125955367393956acf5f4ffd092e0d ]

Otherwise operating on an incorrupted block bitmap can lead to all sorts
of unknown problems.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240104142040.2835097-3-libaokun1@huawei.com


Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit cac7c9fcd15e92184c8e621b1f33d97d99505366)
[Vegard: fix conflict in context due to missing commit
 cac7c9fcd15e92184c8e621b1f33d97d99505366 ("ext4: do not trim the group
 with corrupted block bitmap").]
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>