Tweak git-sync behaviour in .gitconfig instead of the CLI

.gitconfig

@@ -10,6 +10,10 @@
 [remote]
         pushDefault = .
 [git-sync]
+        # keep-sorted start
+        syncEnabled = true
+        syncNewFiles = true
         syncSkipHooks = true
+        # keep-sorted end
 [include]
         path = .hostgitconfig

.local/bin/sync-git-repos

@@ -12,7 +12,7 @@ sync_repo () {
     repo=$1
 
     echo git-sync "${repo}"
-    ( cd "${repo}" && "$(systemd-path user-state-private)"/git-sync/git-sync -n -s sync )
+    ( cd "${repo}" && "$(systemd-path user-state-private)"/git-sync/git-sync sync )
     echo
 }