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>

third_party/lisp/hunchentoot.nix

@@ -1,5 +1,5 @@
 # Hunchentoot is a web framework for Common Lisp.
-{ depot, pkgs, ...}:
+{ depot, pkgs, ... }:
 
 let
   src = with pkgs; srcOnly lispPackages.hunchentoot;
@@ -15,7 +15,8 @@ let
       "url-rewrite.lisp"
     ];
   };
-in depot.nix.buildLisp.library {
+in
+depot.nix.buildLisp.library {
   name = "hunchentoot";
 
   deps = with depot.third_party.lisp; [