Use sxmo_statusbarupdate.sh script instead of direct calls duplicated logic

scripts/core/sxmo_audioout.sh

@@ -17,4 +17,4 @@ elif [ "$ARG" = "Earpiece" ]; then
 	amixer set "$EARPIECE" unmute
 fi
 
-pgrep -f "$(command -v sxmo_statusbar.sh)" | xargs kill -USR1
+sxmo_statusbarupdate.sh

scripts/core/sxmo_timezonechange.sh

@@ -3,7 +3,7 @@
 change() {
 	echo "Changing timezone to $1"
 	sudo setup-timezone -z "$1"
-	pgrep -f "$(command -v sxmo_statusbar.sh)" | xargs kill -USR1
+	sxmo_statusbarupdate.sh
 	echo Timezone changed ok
 	read -r
 }

scripts/core/sxmo_vol.sh

@@ -8,7 +8,7 @@ notify() {
 		xargs printf %.0f
 	)"
 	dunstify -i 0 -u normal -r 998 "♫ $VOL"
-	pgrep -f "$(command -v sxmo_statusbar.sh)" | xargs kill -USR1
+	sxmo_statusbarupdate.sh
 }
 
 up() {