expat: Update to 2.7.3

mingw-w64-expat/PKGBUILD

@@ -4,7 +4,7 @@
 _realname=expat
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=2.7.2
+pkgver=2.7.3
 pkgrel=1
 pkgdesc="An XML parser library (mingw-w64)"
 arch=('any')
@@ -18,7 +18,7 @@ msys2_references=(
 license=('spdx:MIT')
 makedepends=("${MINGW_PACKAGE_PREFIX}-cc" "${MINGW_PACKAGE_PREFIX}-autotools")
 source=("https://github.com/libexpat/libexpat/releases/download/R_${pkgver//./_}/expat-${pkgver}.tar.xz"{,.asc})
-sha256sums=('21b778b34ec837c2ac285aef340f9fb5fa063a811b21ea4d2412a9702c88995c'
+sha256sums=('71df8f40706a7bb0a80a5367079ea75d91da4f8c65c58ec59bcdfbf7decdab9f'
             'SKIP')
 validpgpkeys=('3176EF7DB2367F1FCA4F306B1F9B0E909AF37285') # Sebastian Pipping