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>

users/Profpatsch/emacs-tree-sitter-move/default.nix

@@ -1,3 +1,3 @@
 # nothing yet (TODO: expose shell & tool)
-{...}:
-{}
+{ ... }:
+{ }

users/Profpatsch/emacs-tree-sitter-move/shell.nix

@@ -1,14 +1,15 @@
-{ pkgs ? import ../../../third_party {}, ... }:
+{ pkgs ? import ../../../third_party { }, ... }:
 let
   inherit (pkgs) lib;
 
-  treeSitterGrammars = pkgs.runCommandLocal "grammars" {} ''
+  treeSitterGrammars = pkgs.runCommandLocal "grammars" { } ''
     mkdir -p $out/bin
     ${lib.concatStringsSep "\n"
       (lib.mapAttrsToList (name: src: "ln -s ${src}/parser $out/bin/${name}.so") pkgs.tree-sitter.builtGrammars)};
   '';
 
-in pkgs.mkShell {
+in
+pkgs.mkShell {
   buildInputs = [
     pkgs.tree-sitter.builtGrammars.python
   ];