gtk4: Update to 4.12.1

mingw-w64-gtk4/PKGBUILD

@@ -4,7 +4,7 @@ _realname=gtk4
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-media-gstreamer")
-pkgver=4.12.0
+pkgver=4.12.1
 pkgrel=1
 pkgdesc="GObject-based multi-platform GUI toolkit (v4) (mingw-w64)"
 arch=('any')
@@ -31,7 +31,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-gtk-update-icon-cache"
          "${MINGW_PACKAGE_PREFIX}-shared-mime-info")
 source=("https://download.gnome.org/sources/gtk/${pkgver:0:4}/gtk-${pkgver}.tar.xz")
-sha256sums=('a6d10829f405b1afc0b65e2a9642c04126a1d1b638d11c6d97426da4f84f1f6f')
+sha256sums=('b8b61d6cf94fac64bf3a0bfc7af137c9dd2f8360033fdeb0cfe9612b77a99a72')
 
 build() {
   mkdir -p build-${MSYSTEM} && cd build-${MSYSTEM}