app-emacs/swift-mode: drop old 8.6.0

Signed-off-by: Maciej Barć <xgqt@gentoo.org>

app-emacs/swift-mode/Manifest

@@ -1,2 +1 @@
-DIST swift-mode-8.6.0.tar.gz 226530 BLAKE2B c3e7a8912a0afbd62adc702f3692ecd4fd8f6938ab838f9e576969f50ded6e32040c33595c61974eb6778bb68ad9d4d0dbc3f5fd1a296a0836829ba93a75158f SHA512 5e8f4d2874dee93b47b4d5a191af7158a2b61f632e3838b0c8617020abc44736f51de40426f5e0bcb8a46844beaf6be310ed9e655fc7638eed3bff0aa78eb101
 DIST swift-mode-9.0.0.tar.gz 227995 BLAKE2B ac60f1dbf03f37a9e95372702f43eceeab2463d579c0e69110921851dc3d549ad32496648bfdca288003e17821dbc92b226d9581ebac8eb7d3e2e07ca4bd2f91 SHA512 affc7606456d44fdd82f7b5b47536e8822c1efb2f1dc49efb09451975b6c95dc9c9445e742a8c1f8038a9799e5cfd73b424ff56f50d9190c3f057bd34fb21f1c

app-emacs/swift-mode/swift-mode-8.6.0.ebuild

@@ -1,25 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit elisp
-
-DESCRIPTION="Emacs support for Apple's Swift programming language"
-HOMEPAGE="https://github.com/swift-emacs/swift-mode/"
-SRC_URI="https://github.com/swift-emacs/${PN}/archive/v${PV}.tar.gz
-	-> ${P}.tar.gz"
-
-LICENSE="GPL-3+"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-
-DOCS=( README.md CONTRIBUTING.md )
-SITEFILE="50${PN}-gentoo.el"
-
-src_test() {
-	${EMACS} ${EMACSFLAGS}                      \
-		-L . -L test                            \
-		-l test/swift-mode-test.el              \
-		-f swift-mode:run-test || die "tests failed"
-}