qt5: patch internal RapidJSON (#48078)

* Fix qt5 internal RapidJSON build error with %gcc@14:

* fix style

* qt: patch url full_index

* qt: fix patch sha

* qt: patch when @5.9.2:

---------

Co-authored-by: Wouter Deconinck <wdconinc@gmail.com>

var/spack/repos/builtin/packages/qt/package.py

@@ -184,6 +184,16 @@ class Qt(Package):
     # causing qt to fail in ci.  This increases that limit to 1024.
     patch("qt59-qtbase-qtconfig256.patch", working_dir="qtbase", when="@5.9:5")
 
+    # with gcc@14: RapidJSON fails to build
+    # https://github.com/Tencent/rapidjson/issues/2277
+    # https://github.com/Tencent/rapidjson/pull/719
+    patch(
+        "https://patch-diff.githubusercontent.com/raw/Tencent/rapidjson/pull/719.patch?full_index=1",
+        sha256="ce341a69d6c17852fddd5469b6aabe995fd5e3830379c12746a18c3ae858e0e1",
+        working_dir="qtlocation/src/3rdparty/mapbox-gl-native/deps/rapidjson/1.1.0",
+        when="@5.9.2: %gcc@14:",
+    )
+
     conflicts("%gcc@10:", when="@5.9:5.12.6 +opengl")
     conflicts("%gcc@11:", when="@5.8")
     conflicts("%apple-clang@13:", when="@:5.13")