Fix android

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Author: larryliu0820

.ci/scripts/build_llama_android.sh

@@ -25,6 +25,7 @@ install_executorch_and_backend_lib() {
     -DEXECUTORCH_BUILD_EXTENSION_MODULE=ON \
     -DEXECUTORCH_BUILD_EXTENSION_DATA_LOADER=ON \
     -DEXECUTORCH_BUILD_XNNPACK=ON \
+    -DEXECUTORCH_BUILD_QUANTIZED=ON \
     -DEXECUTORCH_BUILD_OPTIMIZED=ON \
     -DXNNPACK_ENABLE_ARM_BF16=OFF \
     -Bcmake-android-out .