gui-apps/gtkgreet: fix live ebuild

meson_use -> meson_feature

Closes: https://bugs.gentoo.org/814329
Signed-off-by: Brett Alcox <brettalcox@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/35545
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

gui-apps/gtkgreet/gtkgreet-9999.ebuild

@@ -1,4 +1,4 @@
-# Copyright 2019-2023 Gentoo Authors
+# Copyright 2019-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -39,7 +39,7 @@ PATCHES=( "${FILESDIR}"/${PN}-0.6-r1-werror.patch )
 src_configure() {
 	local emesonargs=(
 		$(meson_feature man man-pages)
-		$(meson_use layershell)
+		$(meson_feature layershell)
 	)
 	meson_src_configure
 }

gui-apps/gtkgreet/metadata.xml

@@ -1,7 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<!-- maintainer-needed -->
+	<maintainer type="person" proxied="yes">
+		<email>brettalcox@gmail.com</email>
+		<name>Brett Alcox</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
 	<use>
 		<flag name="layershell">Enable layer shell support</flag>
 	</use>