app-admin/eclean-kernel: Bump to 2.99.4

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

app-admin/eclean-kernel/Manifest

@@ -1 +1,2 @@
 DIST eclean-kernel-2.99.3.tar.gz 20031 BLAKE2B 70830639eb00bde810e29361dec7c7b90f5b85b79b5be865f23cf45254cbf6139ef335fb5bfef08e2512512e57867df62f6468ce8de1da58cc9a4cfa27a26244 SHA512 edbe373b81a2eb5c7fca8794f9577c68ab66305e9085cc7535cd5d8a8fdd549b2035cb0b5f3e5a69cc735146c2eef81dc5c1f5284ef255420aca0cda9e518b14
+DIST eclean-kernel-2.99.4.gh.tar.gz 21856 BLAKE2B ff9815e69054f7f7db84088ea0b1f9a8915927d4696f2cae51d7f3f96e423b7e5938f935808cf46666dba473f4c4ef4fda2acbe9662892cfbfbb8ad653724042 SHA512 8e5bfc6b4bdfb70d4d0139afbb0fbcb6772ae2ba0d4d4449705068b65d4f6239d08918c824326c7440172161513adcd66e477a8879a65964f8fc7965cb827535

app-admin/eclean-kernel/eclean-kernel-2.99.4.ebuild

@@ -0,0 +1,30 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit distutils-r1
+
+DESCRIPTION="Remove outdated built kernels"
+HOMEPAGE="https://github.com/projg2/eclean-kernel/"
+SRC_URI="
+	https://github.com/projg2/eclean-kernel/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~riscv ~x86"
+IUSE="lz4 lzo zstd"
+
+RDEPEND="
+	kernel_linux? ( dev-python/pymountboot[${PYTHON_USEDEP}] )
+	lz4? ( dev-python/lz4[${PYTHON_USEDEP}] )
+	lzo? ( dev-python/python-lzo[${PYTHON_USEDEP}] )
+	zstd? ( dev-python/zstandard[${PYTHON_USEDEP}] )
+"
+
+distutils_enable_tests pytest

app-admin/eclean-kernel/eclean-kernel-9999.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-DISTUTILS_USE_PEP517=setuptools
+DISTUTILS_USE_PEP517=flit
 PYTHON_COMPAT=( python3_{9..11} )
 
 inherit distutils-r1 git-r3