kio: backport upstream patch

pkgs/development/libraries/kde-frameworks/kio/default.nix

@@ -1,5 +1,5 @@
 {
-  mkDerivation, lib,
+  mkDerivation, lib, fetchpatch,
   extra-cmake-modules, kdoctools, qttools,
   karchive, kbookmarks, kcompletion, kconfig, kconfigwidgets, kcoreaddons,
   kdbusaddons, ki18n, kiconthemes, kitemviews, kjobwidgets, knotifications,
@@ -24,5 +24,10 @@ mkDerivation {
   patches = [
     ./samba-search-path.patch
     ./kio-debug-module-loader.patch
+    # https://mail.kde.org/pipermail/distributions/2021-February/000938.html
+    (fetchpatch {
+      url = "https://invent.kde.org/frameworks/kio/commit/a183dd0d1ee0659e5341c7cb4117df27edd6f125.patch";
+      sha256 = "1msnzi93zggxgarx962gnlz1slx13nc3l54wib3rdlj0xnnlfdnd";
+    })
   ];
 }