dev-python/pypng: Remove old

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/pypng/pypng-0.0.21.ebuild

@@ -1,24 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-DISTUTILS_USE_SETUPTOOLS=pyproject.toml
-PYTHON_COMPAT=( python3_{8..10} )
-
-inherit distutils-r1
-
-DESCRIPTION="Pure Python PNG image encoder/decoder"
-HOMEPAGE="
-	https://github.com/drj11/pypng/
-	https://pypi.org/project/pypng/"
-SRC_URI="https://github.com/drj11/pypng/archive/${P}.tar.gz"
-S=${WORKDIR}/pypng-${P}
-
-LICENSE="MIT"
-SLOT="0"
-KEYWORDS="amd64 arm arm64 x86"
-
-python_test() {
-	"${EPYTHON}" code/test_png.py -v || die "Tests fail with ${EPYTHON}"
-}