rocr/aie: Returning error code if query not recognized

[ROCm/ROCR-Runtime commit: 0bd4acb5d4]

projects/rocr-runtime/runtime/hsa-runtime/core/driver/xdna/amd_xdna_driver.cpp

@@ -111,6 +111,7 @@ hsa_status_t XdnaDriver::QueryKernelModeDriver(core::DriverQuery query) {
   default:
     return HSA_STATUS_ERROR_INVALID_ARGUMENT;
   }
+  return HSA_STATUS_ERROR_INVALID_ARGUMENT;
 }
 
 hsa_status_t XdnaDriver::Open() {