mate-panel: update to 1.20.4.

srcpkgs/mate-panel/template

@@ -1,6 +1,6 @@
 # Template file for 'mate-panel'
 pkgname=mate-panel
-version=1.20.3
+version=1.20.4
 revision=1
 build_style=gnu-configure
 configure_args="--disable-static --disable-schemas-compile
@@ -16,7 +16,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="GPL-2.0-or-later"
 homepage="https://mate-desktop.org"
 distfiles="https://pub.mate-desktop.org/releases/${version%.*}/${pkgname}-${version}.tar.xz"
-checksum=ceb56d7de37c162e3671e3bf061753d0af3aa3b8e477b04ddb90301a9ab6e856
+checksum=8d9065533ce7d46ada8afcbde589eef35e59adb685306ba8d98fde411fcfed0a
 
 build_options="gir"
 if [ -z "$CROSS_BUILD" ]; then