ogre2.1: add comment to allow big_sur build (#1694)
ogre2.1: add comment to allow big_sur build (#1694)

* update  bottle.

Co-authored-by: OSRF Build Bot <e7ccba6b2e9a009fc519e029a919f6da63312f55@osrfoundation.org>
osrf/homebrew-simulation,scpeters/homebrew-simulation