Update libopenmpt

new patch version with security  fixes

mingw-w64-libopenmpt/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=libopenmpt
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=0.4.19
+pkgver=0.4.20
 pkgrel=1
 pkgdesc="A cross-platform C++ and C library to decode tracked music files (modules) into a raw PCM audio stream (mingw-w64)"
 arch=('any')
@@ -21,7 +21,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
              "${MINGW_PACKAGE_PREFIX}-pkg-config")
 options=('staticlibs' 'strip')
 source=("https://lib.openmpt.org/files/${_realname}/src/${_realname}-${pkgver}+release.autotools.tar.gz")
-sha256sums=('1b9897c30d5f2897b769aeaa26856d6b3e49672a99dd0886c99e14e9485b0dd4')
+sha256sums=('976c4bfaeacbbc2046f54300bc47000a4544ba42245209b44beff57609718d80')
 
 build() {
   [[ -d ${srcdir}/build-${CARCH} ]] && rm -rf ${srcdir}/build-${CARCH}