treewide: name -> pname (easy cases) (#66585)

treewide replacement of

stdenv.mkDerivation rec {
  name = "*-${version}";
  version = "*";

to pname

pkgs/games/lincity/default.nix

@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch, libX11, libXext, xorgproto, libICE, libSM, libpng12, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "lincity-${version}";
+  pname = "lincity";
   version = "1.13.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/lincity/${name}.tar.gz";
+    url = "mirror://sourceforge/lincity/${pname}-${version}.tar.gz";
     sha256 = "0p81wl7labyfb6rgp0hi42l2akn3n7r2bnxal1wyvjylzw8vsk3v";
   };
 

pkgs/games/lincity/ng.nix

@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "lincity-ng-${version}";
+  pname = "lincity-ng";
   version = "2.9beta.20170715";
 
   src = fetchFromGitHub {