style: format entire depot with nixpkgs-fmt

This CL can be used to compare the style of nixpkgs-fmt against other
formatters (nixpkgs, alejandra).

Change-Id: I87c6abff6bcb546b02ead15ad0405f81e01b6d9e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4397
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: cynthia <cynthia@tvl.fyi>
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: eta <tvl@eta.st>
Reviewed-by: grfn <grfn@gws.fyi>

ops/modules/monorepo-gerrit.nix

@@ -9,12 +9,13 @@ let
     exec -a ${name} ${depot.ops.besadii}/bin/besadii "$@"
   '';
 
-  gerritHooks = pkgs.runCommandNoCC "gerrit-hooks" {} ''
+  gerritHooks = pkgs.runCommandNoCC "gerrit-hooks" { } ''
     mkdir -p $out
     ln -s ${besadiiWithConfig "change-merged"} $out/change-merged
     ln -s ${besadiiWithConfig "patchset-created"} $out/patchset-created
   '';
-in {
+in
+{
   services.gerrit = {
     enable = true;
     listenAddress = "[::]:4778"; # 4778 - grrt