Disable the reporter before exiting to avoid "UnexpectedExit" error.

PiperOrigin-RevId: 895490435

Author: xinhaoyuan

fuzztest/internal/runtime.cc

@@ -802,6 +802,7 @@ bool FuzzTestFuzzerImpl::ReplayInputsIfAvailable(
         counter = 0;
       }
     }
+    runtime_.DisableReporter();
     std::exit(130);  // Exit code termination.
   }