Update beeper from 3.45.18 to 3.46.14 (#143224)

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Casks/beeper.rb

@@ -1,18 +1,18 @@
 cask "beeper" do
   arch arm: "arm64", intel: "x64"
 
-  version "3.45.18"
+  version "3.46.14"
   sha256 :no_check
 
   url "https://download.beeper.com/mac/dmg/#{arch}"
   name "Beeper"
-  desc "Universal chat app powered by Matrix, unifying 15 different chat networks"
+  desc "Universal chat app powered by Matrix"
   homepage "https://www.beeper.com/"
 
   livecheck do
     url :url
-    strategy :header_match
     regex(/Beeper(?:%20|[ ._-])?(\d+(?:\.\d+)+)(?: - Build ([\dA-z]+))?(?:[._-]#{arch})?\.dmg/i)
+    strategy :header_match
   end
 
   app "Beeper.app"