Fix reference to deprecated type InterpreterOptions, which has been replaced by Interpreter.Options.

PiperOrigin-RevId: 722688180

Author: fergushenderson

lite/examples/speech_commands/ios/SpeechCommands/ModelDataHandler/ModelDataHandler.swift

@@ -86,7 +86,7 @@ class ModelDataHandler {
 
     // Specify the options for the `Interpreter`.
     self.threadCount = threadCount
-    var options = InterpreterOptions()
+    var options = Interpreter.Options()
     options.threadCount = threadCount
     do {
       // Create the `Interpreter`.