dev-python/pycpio: Bump to 1.5.6

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

dev-python/pycpio/Manifest

@@ -1,2 +1,3 @@
 DIST pycpio-1.5.4.gh.tar.gz 23533 BLAKE2B 51f23b73f921a5957f4536f13372891b991fddaeb986a7b3ede85bfa391d25055f4937a0105cdf873ca4f7ae6d6c3269afa9ac4d9bd329cfead3a3710ff1ca2b SHA512 4d1ca1ee8d4427a07191a7403ed1305835ea1e613b945c4dc1bde7bad1ab1e5d68c8a6462a7e46fed9cd50998f0086f840ced515f49f6fcba018439ba828260a
 DIST pycpio-1.5.5.gh.tar.gz 23769 BLAKE2B 8771c4c154d3a93c1ca37441ec39ea1d141828d3c5652dcec3801bed44fa053bac9f77e98b8edafc4d0693d502d944ef8d7966e44d9c9693c3141cca48024d50 SHA512 830b4e5f6706a3bde3315111037055fcb6d53f0fe8d132434385eae1d471231d5051133b2fa90e9501321433272fe63a8dce9f1432f34494e10811d8b23e93c1
+DIST pycpio-1.5.6.gh.tar.gz 23868 BLAKE2B 1c5a51948a84b6dc3f8b5ccfc21747dda27d560e719ffe2ee41ea48c3a988945e779f7b1a422554cb198b88f20f72ebcd8b183de3306309961b2c607b2ea3e91 SHA512 253aeb5b24997e99d06928f97e72b940043f028dbe069341427e94cd76a42f75c0dfbf376f801ed0d98de435a07dbb9407b3d28ff110c5c805b8523b67d88ae8

dev-python/pycpio/pycpio-1.5.6.ebuild

@@ -0,0 +1,41 @@
+# Copyright 2023-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{11..13} )
+
+inherit distutils-r1 optfeature shell-completion
+
+DESCRIPTION="Python CPIO library"
+HOMEPAGE="https://github.com/desultory/pycpio/"
+SRC_URI="
+	https://github.com/desultory/pycpio/archive/refs/tags/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+
+RDEPEND="
+	>=dev-python/zenlib-3.0.2[${PYTHON_USEDEP}]
+"
+
+BDEPEND="test? ( dev-python/zstandard[${PYTHON_USEDEP}] )"
+
+distutils_enable_tests unittest
+
+python_test() {
+	eunittest tests
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+	dozshcomp completion/_pycpio  # Install zsh autocomplete script
+}
+
+pkg_postinst() {
+	optfeature "zstd compression support" dev-python/zstandard
+}