Ruby: deprecate old ProtectFromForgeryCall class

Author: hmac

ruby/ql/lib/codeql/ruby/frameworks/ActionController.qll

@@ -441,6 +441,11 @@ class ActionControllerSkipForgeryProtectionCall extends CsrfProtectionSetting::R
   override boolean getVerificationSetting() { result = false }
 }
 
+/**
+ * DEPRECATED: Use `ActionController::ProtectFromForgeryCall` instead.
+ */
+deprecated class ActionControllerProtectFromForgeryCall = ActionController::ProtectFromForgeryCall;
+
 /**
  * A call to `send_file`, which sends the file at the given path to the client.
  */