Merge pull request #11524 from Rylan12/local-bottles-pourable

LocalBottleDownloadStrategy: extend Pourable

Library/Homebrew/download_strategy.rb

@@ -651,6 +651,7 @@ end
 class LocalBottleDownloadStrategy < AbstractFileDownloadStrategy
   def initialize(path) # rubocop:disable Lint/MissingSuper
     @cached_location = path
+    extend Pourable
   end
 end