dev-python/truststore: Add from Gentoo

It's from Gentoo commit 4c8746009d1f38b15801e9f8214a285f29a216ad.

sdk_container/src/third_party/portage-stable/dev-python/truststore/Manifest

@@ -0,0 +1 @@
+DIST truststore-0.9.1.gh.tar.gz 26720 BLAKE2B e5bf3905367f75cdfd9314f1c544f004e62c2ddcde97f83bfe5ddc2d7606d44df5fc352811c8c42423be2da46e5f7b9642a2aeebe61436669c4cd9265ddbec96 SHA512 38567198a3b0d4e9c0b3df72674f3e1fef0614ef0afa80bd7276f98c2e7ef2dc00cca92184b80a1dfe535c5d2508ebdb775e389576c2f07536838f67de1958ca

sdk_container/src/third_party/portage-stable/dev-python/truststore/metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>python@gentoo.org</email>
+	</maintainer>
+	<stabilize-allarches/>
+	<upstream>
+		<remote-id type="github">sethmlarson/truststore</remote-id>
+		<remote-id type="pypi">truststore</remote-id>
+	</upstream>
+</pkgmetadata>

sdk_container/src/third_party/portage-stable/dev-python/truststore/truststore-0.9.1.ebuild

@@ -0,0 +1,47 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( pypy3 python3_{10..13} )
+
+inherit distutils-r1
+
+DESCRIPTION="Verify certificates using native system trust stores"
+HOMEPAGE="
+	https://github.com/sethmlarson/truststore/
+	https://pypi.org/project/truststore/
+"
+SRC_URI="
+	https://github.com/sethmlarson/truststore/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ppc ~ppc64 ~riscv ~sparc x86"
+# The vast majority of tests require Internet access.
+PROPERTIES="test_network"
+RESTRICT="test"
+
+BDEPEND="
+	test? (
+		dev-python/aiohttp[${PYTHON_USEDEP}]
+		dev-python/flaky[${PYTHON_USEDEP}]
+		dev-python/httpx[${PYTHON_USEDEP}]
+		dev-python/pyopenssl[${PYTHON_USEDEP}]
+		dev-python/pytest-asyncio[${PYTHON_USEDEP}]
+		dev-python/pytest-httpserver[${PYTHON_USEDEP}]
+		dev-python/requests[${PYTHON_USEDEP}]
+		dev-python/trustme[${PYTHON_USEDEP}]
+		dev-python/urllib3[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+python_test() {
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest -p asyncio -p pytest_httpserver
+}