fix(ci): mark AUR repo as safe directory

Author: maria-rcks

.github/workflows/publish-aur.yml

@@ -75,6 +75,7 @@ jobs:
       - name: Sync, commit, and push
         run: |
           export GIT_SSH_COMMAND="ssh -i /tmp/aur_id_ed25519 -o IdentitiesOnly=yes -o UserKnownHostsFile=/tmp/aur_known_hosts -o StrictHostKeyChecking=yes"
+          git config --global --add safe.directory /tmp/aur-repo
           rsync -a --delete --exclude='.git/' /tmp/aur-payload/ /tmp/aur-repo/
 
           cd /tmp/aur-repo