flying-carpet: rebuild

Adjust livecheck

Closes #129079.

Signed-off-by: Bevan Kay <email@bevankay.me>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>

Casks/flying-carpet.rb

@@ -7,5 +7,10 @@ cask "flying-carpet" do
   desc "File transfer over ad-hoc wifi"
   homepage "https://github.com/spieglt/flyingcarpet"
 
+  livecheck do
+    url :url
+    strategy :github_latest
+  end
+
   app "Flying Carpet.app"
 end