Merge pull request #1495 from Homebrew/dependabot/bundler/async-2.18.0

Author: SMillerDev

Gemfile.lock

@@ -5,7 +5,7 @@ GEM
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
     afm (0.2.2)
-    async (2.17.0)
+    async (2.18.0)
       console (~> 1.26)
       fiber-annotation
       io-event (~> 1.6, >= 1.6.5)