message: Fix CocoaPod version
diff: @@ -6,7 +6,7 @@ Pod::Spec.new do |spec|
  spec.authors = "Google LLC."
  spec.summary = "Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WASM/WebGL."
  spec.platform = :ios, "11.0"
  - spec.source = { :http => "https://github.com/google/filament/releases/download/v1.9.3/filament-v1.9.3-ios.tgz" }
  + spec.source = { :http => "https://github.com/google/filament/releases/download/v1.9.4/filament-v1.9.4-ios.tgz" }
  # Fix linking error with Xcode 12; we do not yet support the simulator on Apple silicon.
  spec.pod_target_xcconfig = {
  