update vala to 0.48.8

mingw-w64-vala/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=vala
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=0.48.7
+pkgver=0.48.8
 pkgrel=1
 pkgdesc="Compiler for the GObject type system (mingw-w64)"
 arch=('any')
@@ -19,7 +19,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-glib2"
 source=(https://download.gnome.org/sources/${_realname}/${pkgver%.*}/${_realname}-${pkgver}.tar.xz
         001-change-pkg-config-invocations.mingw.patch
         002-use_time_s_functions_on_windows.mingw.patch)
-sha256sums=('28de33e28da24500cc1675c3a6ced1301c9a6a5e6dd06193569001f9ce9a5c53'
+sha256sums=('c83a9b7292627bc259dae7cd414c813a48f285b4b2f4b574fa28e6af9a582ab4'
             'c588a3a69097aae30ada1d543001d5029865b1dd1f46132d9e60d12e1833b325'
             '1309ae50867b81ea5d170487b36443a41c8dfee202213198c980a133300d6f9a')