mingw-w64-mesa: Update to 20.0.4

mingw-w64-mesa/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=mesa
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=20.0.3
+pkgver=20.0.4
 pkgrel=1
 pkgdesc="Open-source implementation of the OpenGL specification (mingw-w64)"
 arch=('any')
@@ -21,7 +21,7 @@ license=('MIT')
 options=('staticlibs' 'strip')
 source=(https://mesa.freedesktop.org/archive/${_realname}-${pkgver}.tar.xz{,.sig}
         llvmwrapgen.sh)
-sha256sums=('d63aaf2c27143eded2f4f376f18f7a766ad997f8eeb96c357e8ade84e8a237af'
+sha256sums=('c4ed491517a94118a7a611810eeb92645d42ffd82280dcd51be8cc2ba1aabba5'
             'SKIP'
             'e0340aad84db73fea994f2ce6a91bd19e54c17b6137e0dfb1bc8fabca8e72ed8')
 validpgpkeys=('8703B6700E7EE06D7A39B8D6EDAE37B02CEB490D') # Emil Velikov <emil.l.velikov@gmail.com>