app-editors/neovim-qt: update EAPI 6 -> 8

Signed-off-by: Tony Olagbaiye <bqv@fron.io>

app-editors/neovim-qt/neovim-qt-0.2.16.1.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2022 Gentoo Foundation
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=8
 
-inherit vcs-snapshot cmake-utils
+inherit cmake
 
 DESCRIPTION="Neovim client library and GUI, in Qt5"
 HOMEPAGE="https://github.com/equalsraf/neovim-qt"
@@ -12,10 +12,10 @@ SRC_URI="https://github.com/equalsraf/neovim-qt/archive/v${PV}.tar.gz -> ${P}.ta
 LICENSE="ISC"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE="gcov +msgpack"
+IUSE="gcov"
 
 DEPEND="
-	msgpack? ( dev-libs/msgpack )
+	dev-libs/msgpack
 	dev-qt/qtcore:5
 	dev-qt/qtgui:5
 	dev-qt/qtnetwork:5
@@ -27,8 +27,8 @@ RDEPEND="${DEPEND}
 src_configure() {
 	local mycmakeargs=(
 		-DUSE_GCOV=$(usex gcov ON OFF)
-		-DUSE_SYSTEM_MSGPACK=$(usex msgpack ON OFF)
+		-DUSE_SYSTEM_MSGPACK=ON
 	)
 
-	cmake-utils_src_configure
+	cmake_src_configure
 }