Update Fastfile - first pass

fastlane/Fastfile

@@ -256,6 +256,17 @@ platform :ios do
       app_identifier: [],
     )
 
+    UI.success "decrypting repo!"
+    storage = Match::Storage.for_mode("git", { git_url: git_url, shallow_clone: shallow_clone, git_branch: branch, clone_branch_directly: true})  
+    storage.download
+    encryption = Match::Encryption.for_storage_mode("git", { git_url: git_url, working_directory: storage.working_directory})
+    encryption.decrypt_files
+
+    files = [] 
+    iterate(storage.working_directory) do |current| 
+     files << current 
+     UI.success("found '#{File.basename(current)}'")
+    end
   end
 
   desc "Nuke Certs"