dev-python/packaging: Remove redundant versions

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

dev-python/packaging/Manifest

@@ -1,2 +1 @@
-DIST packaging-20.3.tar.gz 73015 BLAKE2B 863a04124543d510455ffd6cd6974e7b3ed0c43e02baa5124631e24e7d56017d0289475fbcd9a4f038607c4a13aced32d2b98a82d975903afa154b520feb0019 SHA512 b27ad6f72bfe0965a6e6bff78e4e37d4cbab73dc0a1b019673c85615c9d99edf237effeb9756702c6e8c1575a2d981f6d1af364c73d0a451fbb167d64678630f
 DIST packaging-20.4.tar.gz 74402 BLAKE2B 3c667c1605445aec37d264ec3846a1a6678f13a12aecc09a6d16e09ea27041fcd65d23538acef4f6272ab0458ce479c42906b15cb6eddd9c8001b1970c23e4fc SHA512 d53912041a9950efb5d221fc968adc328c2ef1e54ec9806d2158fd6db1b170e37afb05213f5750b10c59927504083ca3781c958caa0c802b1c7c0fe1ac1682a4

dev-python/packaging/packaging-20.3.ebuild

@@ -1,51 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python2_7 python3_{6,7,8} pypy3  )
-
-inherit distutils-r1
-
-DESCRIPTION="Core utilities for Python packages"
-HOMEPAGE="https://github.com/pypa/packaging https://pypi.org/project/packaging/"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-
-SLOT="0"
-LICENSE="|| ( Apache-2.0 BSD-2 )"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 s390 sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="test"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	>=dev-python/pyparsing-2.1.10[${PYTHON_USEDEP}]
-	dev-python/six[${PYTHON_USEDEP}]
-"
-DEPEND="
-	test? (
-		dev-python/pretend[${PYTHON_USEDEP}]
-		dev-python/pytest[${PYTHON_USEDEP}]
-	)
-"
-
-PATCHES=(
-	"${FILESDIR}/${PN}-16.8-distutils.patch"
-)
-
-python_test() {
-	pytest --capture=no --strict -vv || die
-}
-
-pkg_preinst() {
-	# https://bugs.gentoo.org/585146
-	cd "${HOME}" || die
-
-	_cleanup() {
-		local pyver=$("${PYTHON}" -c "from distutils.sysconfig import get_python_version; print(get_python_version())")
-		local egginfo="${ROOT}$(python_get_sitedir)/${P}-py${pyver}.egg-info"
-		if [[ -d ${egginfo} ]]; then
-			rm -rv "${egginfo}" || die "Failed to remove egg-info directory"
-		fi
-	}
-	python_foreach_impl _cleanup
-}