gz-sim9: update 9.3.0 (#3083)

Fixed tarball sha256.

Author: osrfbuild

Formula/gz-sim9.rb

@@ -2,7 +2,7 @@ class GzSim9 < Formula
   desc "Gazebo Sim robot simulator"
   homepage "https://github.com/gazebosim/gz-sim"
   url "https://osrf-distributions.s3.amazonaws.com/gz-sim/releases/gz-sim-9.3.0.tar.bz2"
-  sha256 "588b93e48c4b2badb65fb437a0b05853c6daf2b60f6529685c796a3eb78cb157"
+  sha256 "9edd898fa2ee6b6c0223529b4b0d594bdb576d3ed7e86ef70d7b3869dad59f36"
   license "Apache-2.0"
 
   head "https://github.com/gazebosim/gz-sim.git", branch: "gz-sim9"