epm repack: add domination-client support

repack.d/domination-client.sh

+#!/bin/sh -x
+# It will run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+PRODUCT=domination-client
+PRODUCTDIR="/opt/Domination/Client"
+
+. $(dirname $0)/common-chromium-browser.sh
+
+# many side effects due the space
+move_to_opt "/opt/Domination Client"
+subst "s|/opt/Domination Client/||" $BUILDROOT/usr/share/applications/domination-client.desktop
+
+add_bin_link_command
+
+install_deps
+
+fix_chrome_sandbox
+