gpg signature missing from commit f0135a9047

I have added all the bad objects discovered through `transfer.fsckObjects` to `fsck.skipList`. No other configuration options were changed. I ran `git status` thinking that there would be some way of contributing that upstream so that others cloning the repo in the future would not have the same issue, but for some reason I couldn't do that. However, I did see that a couple dozen of commits were added to the remote.

$ git status
On branch master
Your branch is behind 'origin/master' by 25 commits, and can be fast-
forwarded.
  (use "git pull" to update your local branch)

nothing to commit, working tree clean
$ git pull  
fatal: Commit f0135a9047 does not have a GPG signature.
$ git log f0135a9047
commit f0135a9047ca37d4d117dcf21f7e3e89fad85d00 (origin/master,
origin/HEAD)
Author: Junio C Hamano <gitster@pobox.com>
Date:   Tue Jun 24 09:47:25 2025 -0700

    The third batch

    Signed-off-by: Junio C Hamano <gitster@pobox.com>
...

This is totally expected, as I do not sign each and every commit. The complaint here ...

... is purely local one, triggered by your repository (or per-user) configuration.