Reformat nix source file using nixfmt

pkgs/rime-yuhaostar/package.nix

@@ -2,32 +2,36 @@
   srcs,
   stdenv,
   unzip,
-}: let
+}:
+let
   inherit (srcs.rime-yuhaostar) src version;
 in
-  stdenv.mkDerivation {
-    pname = "rime-yuhaostar";
-    version =
-      if version != "v3.9.0"
-      then
-        throw ''
-          Please update 宇浩输入法。
-        ''
-      else version;
-    inherit src;
-    nativeBuildInputs = [unzip];
+stdenv.mkDerivation {
+  pname = "rime-yuhaostar";
+  version =
+    if version != "v3.9.0" then
+      throw ''
+        Please update 宇浩输入法。
+      ''
+    else
+      version;
+  inherit src;
+  nativeBuildInputs = [ unzip ];
 
-    sourceRoot = "schema";
+  sourceRoot = "schema";
 
-    patches = [./punctuator.patch ./key_binder.patch];
+  patches = [
+    ./punctuator.patch
+    ./key_binder.patch
+  ];
 
-    installPhase = ''
-      runHook preInstall
+  installPhase = ''
+    runHook preInstall
 
-      mkdir -p $out/share/rime-data
-      cp -rt $out/share/rime-data -- ./*
-      rm $out/share/rime-data/default.custom.yaml
+    mkdir -p $out/share/rime-data
+    cp -rt $out/share/rime-data -- ./*
+    rm $out/share/rime-data/default.custom.yaml
 
-      runHook postInstall
-    '';
-  }
+    runHook postInstall
+  '';
+}