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

treewide replacement of

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

to pname

pkgs/development/libraries/libbluedevil/default.nix

@@ -1,14 +1,13 @@
 { stdenv, fetchurl, cmake, qt4 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "libbluedevil";
   # bluedevil must have the same major version (x.y) as libbluedevil!
   # do not update this package without checking bluedevil
   version = "2.1";
 
   src = fetchurl {
-    url = "mirror://kde/stable/${pname}/${version}/src/${name}.tar.xz";
+    url = "mirror://kde/stable/${pname}/${version}/src/${pname}-${version}.tar.xz";
     sha256 = "0p4f0brhcz9gfxfd6114fa5x6swfdmgzv350xwncdr0s1qnamk8c";
   };