Bumps in garden : ci_matching_branch/bump_garden_ign-launch6 (#1764)
Bumps in garden : ci_matching_branch/bump_garden_ign-launch6 (#1764)

Signed-off-by: Louise Poubel <a8a345be5c4ec9546d4a8b399c0256542c1e44a6@openrobotics.org>
osrf/homebrew-simulation,scpeters/homebrew-simulation