dev-python/backrefs: Bump to 5.5

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

dev-python/backrefs/Manifest

@@ -1 +1,2 @@
 DIST backrefs-5.4.gh.tar.gz 4292341 BLAKE2B 9cbc443b82d2c7339dda30c6790f99d2da38a7e8db78df19e2dc2670c5cc12b1c303870fc63aad16f326b0dfd5d3d1e7c1a85bcde6cb698cd3602488b7e58ef3 SHA512 2949c40bfa60b37eccfd380eb05e5a7f425cad243d6bb332e6f329a1b9747760ca530d4af69daa25441bc9b0d2bd6291699aebf36bd52d055d4e84959ab45100
+DIST backrefs-5.5.gh.tar.gz 5401839 BLAKE2B e8674de4b1f9a068bf7439e56fd14de8afed0635b0f6fe3c99c64b678890939186c7aa2d660bee73d51e01cc982186bddeaf2e4bea5754c1a234992d518f8004 SHA512 00074d30a96da6bd0aedcd3cec02f533a264514832d91ff466a50937fae28566fe95db7fbedc7ffd185300b9529adf7f89bd4366e09f2bd864fa4f0f13963475

dev-python/backrefs/backrefs-5.5.ebuild

@@ -0,0 +1,33 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=hatchling
+PYTHON_COMPAT=( python3_{10..11} )
+
+inherit distutils-r1
+
+DESCRIPTION="Wrapper around re or regex that adds additional back references"
+HOMEPAGE="
+	https://github.com/facelessuser/backrefs/
+	https://pypi.org/project/backrefs/
+"
+SRC_URI="
+	https://github.com/facelessuser/backrefs/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~riscv ~x86"
+
+BDEPEND="
+	test? (
+		dev-python/mock[${PYTHON_USEDEP}]
+		dev-python/regex[${PYTHON_USEDEP}]
+		dev-vcs/git
+	)
+"
+
+distutils_enable_tests pytest