flake.lock: update invalid buildbot-nix reference

flake.lock

@@ -64,10 +64,10 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1721397579,
+        "lastModified": 1721409873,
         "narHash": "sha256-h0njWQRvtkjK0NJ/Kgj76sXBhWwq5HGJm7OMcigmNw4=",
         "ref": "refs/heads/refactor",
-        "rev": "c49e591ae59b5d01d3f5d8e59310244dd5da7446",
+        "rev": "54bba654d4279dfd112345b6470547851feb1457",
         "revCount": 267,
         "type": "git",
         "url": "https://git.lix.systems/lix-project/buildbot-nix.git"

services/gerrit/one-way-sync.nix

@@ -30,6 +30,8 @@ let
       cd ${cfg.workingDir}/${name}
       git pull origin ${fromRefspec}
       EXPECTED_REF=$(git rev-list ${localRefspec} | head -1)
+      git config user.name Fork-o-Tron
+      git config user.email noreply@forkos.org
       git fetch ${fromUri} ${fromRefspec}
       git merge FETCH_HEAD
       GIT_SSH_COMMAND='ssh -i ${cfg.deployKeyPath}' git push ${cfg.pushUrl} HEAD:${targetRef}