cython: update to 3.1.3 (#5567)

cython/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=cython
 pkgbase=${_realname}
 pkgname=('cython')
-pkgver=3.1.2
+pkgver=3.1.3
 pkgrel=1
 pkgdesc='C-Extensions for Python'
 arch=('i686' 'x86_64')
@@ -23,7 +23,7 @@ makedepends=(
   "python-installer"
 )
 source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/cython/cython/archive/${pkgver}.tar.gz")
-sha256sums=('da72f94262c8948e04784c3e6b2d14417643703af6b7bd27d6c96ae7f02835f1')
+sha256sums=('5da026c5eb568e76139ca3d4625726ec34ad5dbadaecbcbba0155b2c151f8b78')
 
 prepare() {
   cd "${_realname}-${pkgver}"