dev-python/rsa: Remove redundant versions

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

dev-python/rsa/Manifest

@@ -1,2 +1 @@
 DIST python-rsa-version-4.2.gh.tar.gz 63280 BLAKE2B 1260fe2a0f34c16b3cd2e18bc642da2e9c6caad851920a4c010aaad31959d0baab397356cd2437eb4a9091b3f524760f45b8d46ff9a207be009b2613615681c1 SHA512 a4df2de41d252a42627e96298b044a50953c429b5062f02cc7b64a7e17f75b09bb8b0f9b371353e639d1daec7775c20f20348f45baf00f591514c54e1315f044
-DIST rsa-3.4.2.tar.gz 40956 BLAKE2B 9a6353c84329303c655e7a25fcfa2ca42ea846c913fac0c26fee4a27bb85f9380de876b2ec07ae2212eb37efe5d2e401b2672f187f74bbeee1e9ef1099629e36 SHA512 62b0ff31fb3b9c18ae65bd102329e69726b853560576b1b66b9b89b26d3ff79154239af7e7a581b6a27c7017cc013f738762cd9662777ef594cc11c5b1f8e267

dev-python/rsa/rsa-3.4.2-r2.ebuild

@@ -1,38 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{6,7,8} )
-DISTUTILS_USE_SETUPTOOLS=rdepend
-
-inherit distutils-r1
-
-DESCRIPTION="Pure-Python RSA implementation"
-HOMEPAGE="https://stuvel.eu/rsa https://pypi.org/project/rsa/"
-SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~x86"
-IUSE="test"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	>=dev-python/pyasn1-0.1.3[${PYTHON_USEDEP}]
-	dev-python/traceback2[${PYTHON_USEDEP}]
-	"
-DEPEND="${RDEPEND}
-	test? (
-		dev-python/nose[${PYTHON_USEDEP}]
-		dev-python/unittest2[${PYTHON_USEDEP}]
-		)
-	"
-
-PATCHES=(
-	"${FILESDIR}"/${P}-cve-2020-13757.patch
-)
-
-python_test() {
-	nosetests --verbose || die
-}