[Tizen][Runtime] Fix can not update application.

In the old logic, when we update an application, we
uninstall the old application and install new application,
but when we call
     {pkgmgr_parser_parse_manifest_for_installation}
and  {pkgmgr_parser_parse_manifest_for_uninstallation}
on one process, this process will crash.So we should use
     {pkgmgr_parser_parse_manifest_for_upgrade}
to update.

And we should make a new pkg start point for new app data.

BUG=XWALK-1738