python-attrs: update to 20.3.0

mingw-w64-python-attrs/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=attrs
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=19.3.0
+pkgver=20.3.0
 pkgrel=1
 provides=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}=${pkgver}")
 conflicts=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
@@ -15,7 +15,7 @@ arch=('any')
 depends=("${MINGW_PACKAGE_PREFIX}-python")
 makedepends=("${MINGW_PACKAGE_PREFIX}-python-setuptools")
 source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72')
+sha256sums=('832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700')
 
 prepare() {
   cd "${srcdir}"