python3-chess: update to 0.27.3.

srcpkgs/python3-chess/template

@@ -1,6 +1,6 @@
 # Template file for 'python3-chess'
 pkgname=python3-chess
-version=0.27.0
+version=0.27.3
 revision=1
 archs=noarch
 wrksrc="python-chess-${version}"
@@ -13,4 +13,4 @@ maintainer="cipr3s <cipr3s@gmx.com>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/niklasf/python-chess"
 distfiles="${PYPI_SITE}/p/${pkgname/3/}/${pkgname/3/}-${version}.tar.gz"
-checksum=f43f6c18484318e304c6a37bcf0053f5b8d0fed2c0a64a6ed25d713e16b8bda0
+checksum=7053ad0870ec889cb558298278887cd8b977ca5e752f452f5f0f1de67f7d18cf