gz-msgs11: revision bump rebuild

Author: scpeters

Formula/gz-msgs11.rb

@@ -4,7 +4,7 @@ class GzMsgs11 < Formula
   url "https://osrf-distributions.s3.amazonaws.com/gz-msgs/releases/gz-msgs-11.1.0.tar.bz2"
   sha256 "2343f0975d00fb21dd87de15603161981c920e0e4b33e735863a259f488f36d0"
   license "Apache-2.0"
-  revision 2
+  revision 3
 
   head "https://github.com/gazebosim/gz-msgs.git", branch: "gz-msgs11"