gtk3: Update to 3.22.19 (#2815)

mingw-w64-gtk3/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=gtk3
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=3.22.18
+pkgver=3.22.19
 pkgrel=1
 pkgdesc="GObject-based multi-platform GUI toolkit (v3) (mingw-w64)"
 arch=('any')
@@ -29,7 +29,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-shared-mime-info")
 options=('strip' '!debug' 'staticlibs')
 source=("https://download.gnome.org/sources/gtk+/${pkgver%.*}/gtk+-${pkgver}.tar.xz")
-sha256sums=('b64b1c2ec20adf128ac08ee704d1f4e7b0a8d3df097d51f62edb271c7bb1bf69')
+sha256sums=('9883d3ca5244f9b3168ce660e87d52900e141d0f7147dea0640bdd6fe8e5166c')
 
 prepare() {
   cd "${srcdir}/gtk+-${pkgver}"