python-mistune: update to 0.8.3 (#3742)

This updates python-mistune to 0.8.3.

mingw-w64-python-mistune/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=mistune
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=0.7.4
+pkgver=0.8.3
 pkgrel=1
 pkgdesc="The fastest markdown parser in pure Python with renderer feature (mingw-w64)"
 arch=('any')
@@ -13,7 +13,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python2-setuptools"
              "${MINGW_PACKAGE_PREFIX}-python3-setuptools")
 
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/lepture/mistune/archive/v${pkgver}.tar.gz")
-sha256sums=('5030d5e3e0ec90fbdaed0f52d3c756ffb30e4ab46c3de159c97482c09569abcb')
+sha256sums=('666c93fc10cb0aa924a373898a709eba4d43f4e453264a4c7396878ec8145a4a')
 
 all_build() {
   cd "${srcdir}/${_realname}-${pkgver}"