fix flatbuffer version mismatch issue

Author: shewu-quic

backends/qualcomm/runtime/backends/QnnBackendCommon.cpp

@@ -32,8 +32,8 @@ QnnBackend::~QnnBackend() {
 
 void QnnBackend::BackendRegisterOpPackage(
     const flatbuffers::Vector<
-        flatbuffers::Offset<qnn_delegate::QnnExecuTorchOpPackageInfo>,
-        flatbuffers::uoffset_t>* op_packages_infos) {
+        flatbuffers::Offset<qnn_delegate::QnnExecuTorchOpPackageInfo>>*
+        op_packages_infos) {
   const QnnInterface& qnn_interface = implementation_.GetQnnInterface();
   Qnn_ErrorHandle_t error = QNN_SUCCESS;
   QnnExecuTorchOpPackagePlatform current_platform =

backends/qualcomm/runtime/backends/QnnBackendCommon.h

@@ -62,8 +62,8 @@ class QnnBackend {
  private:
   void BackendRegisterOpPackage(
       const flatbuffers::Vector<
-          flatbuffers::Offset<qnn_delegate::QnnExecuTorchOpPackageInfo>,
-          flatbuffers::uoffset_t>* op_packages_info);
+          flatbuffers::Offset<qnn_delegate::QnnExecuTorchOpPackageInfo>>*
+          op_packages_info);
   Qnn_BackendHandle_t handle_;
   const QnnImplementation& implementation_;
   QnnOpPackageManager op_package_manager_;