wpa_supplicant: upgrade to qt5

also inkscape removal patch, as it introduced a bug: #25320
fixes #25320 #25325

pkgs/os-specific/linux/wpa_supplicant/gui.nix

@@ -1,32 +1,25 @@
-{ stdenv, fetchurl, qt4, qmake4Hook, imagemagick, wpa_supplicant }:
+{ stdenv, fetchurl, qtbase, qmakeHook, inkscape, imagemagick, wpa_supplicant }:
 
 stdenv.mkDerivation {
   name = "wpa_gui-${wpa_supplicant.version}";
 
   inherit (wpa_supplicant) src;
 
-  buildInputs = [ qt4 ];
-  nativeBuildInputs = [ qmake4Hook imagemagick ];
+  buildInputs = [ qtbase ];
+  nativeBuildInputs = [ qmakeHook inkscape imagemagick ];
 
-  patches = [ ./remove_inkscape.patch ];
   prePatch = ''
     cd wpa_supplicant/wpa_gui-qt4
   '';
 
-  preConfigure = ''
-    lrelease wpa_gui.pro
-  '';
-
   postBuild = ''
     make -C icons
   '';
 
-  installPhase = ''
-    mkdir -pv $out/bin
+  postInstall = ''
+    mkdir -pv $out/{bin,share/applications,share/icons}
     cp -v wpa_gui $out/bin
-    mkdir -pv $out/share/applications
     cp -v wpa_gui.desktop $out/share/applications
-    mkdir -pv $out/share/icons
     cp -av icons/hicolor $out/share/icons
   '';