update packer-bin 1.2.3→1.15.4, mkdocs-material 4.1.1→9.7.6

packer-bin: EAPI 6→8, BUSL-1.1 license (changed upstream),
  arm64 added, use doexe+dosym instead of make_wrapper
mkdocs-material: EAPI 7→8, python2 dropped, hatchling build system,
  updated deps for 9.x (babel, colorama, paginate, regex, requests)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dev-python/mkdocs-material/mkdocs-material-9.7.6.ebuild

@@ -0,0 +1,32 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11,12,13} )
+DISTUTILS_USE_PEP517=hatchling
+inherit distutils-r1 pypi
+
+DESCRIPTION="A Material Design theme for MkDocs"
+HOMEPAGE="https://github.com/squidfunk/mkdocs-material"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND="
+	>=dev-python/mkdocs-1.6[${PYTHON_USEDEP}]
+	dev-python/pygments[${PYTHON_USEDEP}]
+	>=dev-python/pymdown-extensions-10.0[${PYTHON_USEDEP}]
+	dev-python/babel[${PYTHON_USEDEP}]
+	dev-python/colorama[${PYTHON_USEDEP}]
+	dev-python/paginate[${PYTHON_USEDEP}]
+	dev-python/regex[${PYTHON_USEDEP}]
+	dev-python/requests[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	dev-python/hatchling[${PYTHON_USEDEP}]
+	dev-python/hatch-requirements-txt[${PYTHON_USEDEP}]
+	dev-python/hatch-nodejs-version[${PYTHON_USEDEP}]
+"