xfce4-cpufreq-plugin: update to 1.2.2.

-fno-common works, now.

srcpkgs/xfce4-cpufreq-plugin/template

@@ -1,7 +1,7 @@
 # Template file for 'xfce4-cpufreq-plugin'
 pkgname=xfce4-cpufreq-plugin
-version=1.2.1
-revision=2
+version=1.2.2
+revision=1
 build_style=gnu-configure
 hostmakedepends="intltool pkg-config"
 makedepends="xfce4-panel-devel"
@@ -10,6 +10,4 @@ maintainer="Steve Prybylski <sa.prybylx@gmail.com>"
 license="GPL-2.0-or-later"
 homepage="https://goodies.xfce.org/projects/panel-plugins/xfce4-cpufreq-plugin"
 distfiles="https://archive.xfce.org/src/panel-plugins/${pkgname}/${version%.*}/${pkgname}-${version}.tar.bz2"
-checksum=c5e044c0dc401d2066f208a3df82a588b3e51ff01425f155d0a1d0f8fce8f5b5
-
-CFLAGS="-fcommon"
+checksum=500f04b8d857c96da8c8c7a4eecba30a903d0fce6e35a05e674529e43b47e498