Merge pull request #20276 from gromgit/bundle/local-global

bundle: --file and --global should conflict

Author: MikeMcQuaid

Library/Homebrew/cmd/bundle.rb

@@ -127,6 +127,7 @@ class Bundle < AbstractCommand
         conflicts "--all", "--no-vscode"
         conflicts "--vscode", "--no-vscode"
         conflicts "--install", "--upgrade"
+        conflicts "--file=", "--global"
 
         named_args %w[install dump cleanup check exec list sh env edit]
       end