pango: Bring back fallback fontmap support

See https://gitlab.gnome.org/GNOME/pango/-/merge_requests/664

mingw-w64-pango/PKGBUILD

@@ -6,7 +6,7 @@ pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-docs")
 pkgver=1.50.12
-pkgrel=1
+pkgrel=2
 pkgdesc="A library for layout and rendering of text (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
@@ -27,12 +27,15 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-fribidi"
          "${MINGW_PACKAGE_PREFIX}-libthai")
 options=('staticlibs' 'strip' 'emptydirs')
-source=("https://download.gnome.org/sources/pango/${pkgver:0:4}/${_realname}-${pkgver}.tar.xz")
-sha256sums=('caef96d27bbe792a6be92727c73468d832b13da57c8071ef79b9df69ee058fe3')
+source=("https://download.gnome.org/sources/pango/${pkgver:0:4}/${_realname}-${pkgver}.tar.xz"
+        "https://gitlab.gnome.org/GNOME/pango/-/merge_requests/664.patch")
+sha256sums=('caef96d27bbe792a6be92727c73468d832b13da57c8071ef79b9df69ee058fe3'
+            'ef82142d6124637ca4df30a9e27fcec00c090454a69c7e718b6b982c7b41198e')
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
 
+  patch -Np1 -i "../../664.patch"
 }
 
 build() {