Update heimdalldashboard2.4.6-update.sh

misc/heimdalldashboard2.4.6-update.sh

@@ -77,6 +77,8 @@ echo -en "${GN} Cleanup... "
 rm -rf ${RELEASE}.tar.gz
 rm -rf public-backup
 rm -rf database-backup
+rm -rf /opt/Heimdall-2.4.6
+rm -rf /opt/v2.4.6.tar.gz
 sleep 1
 echo -e "${CM}${CL} \r"