qt6.qtdeclarative: pick a patch from upstream (#421849)

pkgs/development/libraries/qt-6/modules/qtdeclarative/default.nix

@@ -10,6 +10,7 @@
   lib,
   pkgsBuildBuild,
   replaceVars,
+  fetchpatch,
 }:
 
 qtModule {
@@ -37,6 +38,11 @@ qtModule {
     })
     # add version specific QML import path
     ./use-versioned-import-path.patch
+    # This should make it into the 6.9.2 release.
+    (fetchpatch {
+      url = "https://invent.kde.org/qt/qt/qtdeclarative/-/commit/672e6777e8e6a8fd.diff";
+      hash = "sha256-nPczX6SHZPcdg7AqpRIwPCrcS3PId+Ibb0iPSiHUdaw=";
+    })
   ];
 
   preConfigure =