Merge pull request Homebrew#206518 from Homebrew/hz-revision-bump

hz: test fix

Author: BrewTestBot

Formula/h/hz.rb

@@ -33,6 +33,8 @@ def install
   end
 
   test do
+    ENV["GOPATH"] = testpath
+
     output = shell_output("#{bin}/hz --version 2>&1")
     assert_match "hz version v#{version}", output