media-libs/munt-mt32emu: Drop old 2.5.1

Signed-off-by: James Le Cuirot <chewi@gentoo.org>

media-libs/munt-mt32emu/Manifest

@@ -1,2 +1 @@
-DIST libmt32emu_2_5_1.tar.gz 526351 BLAKE2B 34af97107f54e22513e31cd36d35c155acb2f83cfc5dd670ace9d888a3f5bb5a9af1b5424379b3904253073f2b7fe736099c08b17bd7cfc24406d118b81a9b6c SHA512 8775f095c6a759db6d62b5f0693b64b13408806549349760f703553f6eae5e0face7b84577cf2511f25da9f87eb2bd14d4df6153fb53ff5109510ff1876f1978
 DIST libmt32emu_2_5_3.tar.gz 527698 BLAKE2B 1ca31f2da92d77f9c3d34bb8c9f19e34e83cc82751ba08dfda1240a28b49e36c2acf3a6d8aab6e62107df4d88645e77d447e332968007fe865882d54e71475de SHA512 c801e22e861898281316109533ca6264f5a9cf778d4f0bb14b49bb6d04d53b7e60cd8320d5b29a63534f6c470b4feb67c881e86c49b7860a98639ce01b99debf

media-libs/munt-mt32emu/munt-mt32emu-2.5.1.ebuild

@@ -1,28 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit cmake
-
-MY_P="libmt32emu_${PV//./_}"
-DESCRIPTION="Library for emulating the Roland MT-32, CM-32L, CM-64 and LAPC-I"
-HOMEPAGE="https://github.com/munt/munt"
-SRC_URI="https://github.com/munt/munt/archive/${MY_P}.tar.gz"
-LICENSE="LGPL-2.1"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-
-S="${WORKDIR}/munt-${MY_P}/mt32emu"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-2.4.2-docs.patch
-)
-
-src_configure() {
-	local mycmakeargs=(
-		-DLIB_INSTALL_DIR="${EPREFIX}/usr/$(get_libdir)"
-	)
-
-	cmake_src_configure
-}