dev-python/configparser: Remove redundant versions

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

dev-python/configparser/Manifest

@@ -1,2 +1 @@
-DIST configparser-3.3.0r2.tar.gz 32885 BLAKE2B 395a6fc69b1b4c8f6d59bf088ade94f0573faf26964a38a64393912fc8ea7279d4d8bc67d3f7cba5d754cbe82572ddc12e2fdef1ae3ce18cd216f4705eb78b85 SHA512 86c095bb64766e87ba59462a99d0287ec52073f27a1c9be7d37568516bc0cc4af6f362ca90a1b90f52aaa4342dc275d769c77f18d80c0efb114ba6fce37fff5f
 DIST configparser-3.5.0.tar.gz 39573 BLAKE2B 100baa33268376e44bc8f7f8e875e93f081baf71226fd84430823617805c0c983e49b5ba08261ba0d73e92d30e0151a9ef9733031673e16fc4012f4020881298 SHA512 490b9f7807bce02667f41a48389b51f550818d2bd4296b528833d65d4b04bdbe5b906e7584e55eee4495405267a697ba26a056e6504fe6b3f8cf07ea8f55f7d3

dev-python/configparser/configparser-3.3.0.2.ebuild

@@ -1,20 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-PYTHON_COMPAT=( python2_7 )
-inherit distutils-r1
-
-MY_PV=${PV%.*}r${PV##*.}
-DESCRIPTION="Backport of Python-3 built-in configparser"
-HOMEPAGE="https://pypi.org/project/configparser/"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${PN}-${MY_PV}.tar.gz"
-
-LICENSE="MIT"
-SLOT="0"
-KEYWORDS="amd64 x86"
-IUSE=""
-
-DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
-
-S=${WORKDIR}/${PN}-${MY_PV}

dev-python/configparser/configparser-3.5.0.ebuild

@@ -1,17 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-PYTHON_COMPAT=( python2_7 )
-inherit distutils-r1
-
-DESCRIPTION="Backport of Python-3 built-in configparser"
-HOMEPAGE="https://pypi.org/project/configparser/"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-
-LICENSE="MIT"
-SLOT="0"
-KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ia64 ppc ppc64 sparc x86"
-IUSE=""
-
-DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"