libvirt: fetch sources from gitlab

That seems to be the official repository now.

pkgs/development/libraries/libvirt/default.nix

@@ -27,7 +27,7 @@ in stdenv.mkDerivation rec {
       }
     else
       fetchgit {
-        url = "https://libvirt.org/git/libvirt.git";
+        url = "https://gitlab.com/libvirt/libvirt.git";
         rev = "v${version}";
         sha256 = "09hsbm2qmx0jfmm418rf5lx374g85bwgg0kzlga62x5180jhsssn";
         fetchSubmodules = true;

pkgs/development/python-modules/libvirt/default.nix

@@ -5,7 +5,7 @@ buildPythonPackage rec {
   version = "6.6.0";
 
   src = assert version == libvirt.version; fetchgit {
-    url = "git://libvirt.org/libvirt-python.git";
+    url = "https://gitlab.com/libvirt/libvirt-python.git";
     rev = "v${version}";
     sha256 = "0jj6b2nlx7qldwbvixz74abn3p0sq4lkf6ak74vynrv5xvlycb9v";
   };
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://www.libvirt.org/";
+    homepage = "https://libvirt.org/python.html";
     description = "libvirt Python bindings";
     license = licenses.lgpl2;
     maintainers = [ maintainers.fpletz ];