[wifi_info_flutter] Ignore Reachability pointer to int cast warning (f…

…lutter#3947)

Suppress Reachability dependency warning in iOS example app.

packages/wifi_info_flutter/wifi_info_flutter/example/ios/Podfile

@@ -33,6 +33,12 @@ end
 
 post_install do |installer|
   installer.pods_project.targets.each do |target|
+    # Work around https://github.com/flutter/flutter/issues/82964.
+    if target.name == 'Reachability'
+      target.build_configurations.each do |config|
+        config.build_settings['WARNING_CFLAGS'] = '-Wno-pointer-to-int-cast'
+      end
+    end
     flutter_additional_ios_build_settings(target)
   end
 end