Update BUCK

Author: kirklandsign

extension/android/BUCK

@@ -25,7 +25,9 @@ non_fbcode_target(_kind = fb_android_library,
     name = "executorch_llama",
     srcs = [
         "executorch_android/src/main/java/org/pytorch/executorch/extension/llm/LlmCallback.java",
+        "executorch_android/src/main/java/org/pytorch/executorch/extension/llm/LlmGenerationConfig.java",
         "executorch_android/src/main/java/org/pytorch/executorch/extension/llm/LlmModule.java",
+        "executorch_android/src/main/java/org/pytorch/executorch/extension/llm/LlmModuleConfig.java",
     ],
     autoglob = False,
     language = "JAVA",