Fix llama demo app internal build (pytorch#5820)

Summary: Pull Request resolved: pytorch#5820

Reviewed By: Riandy

Differential Revision: D63771925

Author: kirklandsign

extension/android/BUCK

@@ -23,8 +23,13 @@ fb_android_library(
 fb_android_library(
     name = "executorch_llama",
     srcs = [
+        "src/main/java/org/pytorch/executorch/DType.java",
+        "src/main/java/org/pytorch/executorch/EValue.java",
         "src/main/java/org/pytorch/executorch/LlamaCallback.java",
         "src/main/java/org/pytorch/executorch/LlamaModule.java",
+        "src/main/java/org/pytorch/executorch/Module.java",
+        "src/main/java/org/pytorch/executorch/NativePeer.java",
+        "src/main/java/org/pytorch/executorch/Tensor.java",
         "src/main/java/org/pytorch/executorch/annotations/Experimental.java",
     ],
     autoglob = False,