Fix CQS signal modernize-concat-nested-namespaces in xplat/js/react-native-github/packages/react-native/ReactCommon/reactperflogger/reactperflogger [B] (#52435)

Summary: Pull Request resolved: #52435

Reviewed By: cortinico

Differential Revision: D77789998

fbshipit-source-id: 9ac93f890c9df245a105b71369dc91501deb78a4

Author: generatedunixname89002005287564

packages/react-native/ReactCommon/reactperflogger/reactperflogger/BridgeNativeModulePerfLogger.h

@@ -9,9 +9,7 @@
 #include <memory>
 #include "NativeModulePerfLogger.h"
 
-namespace facebook::react {
-
-namespace BridgeNativeModulePerfLogger {
+namespace facebook::react::BridgeNativeModulePerfLogger {
 void enableLogging(std::unique_ptr<NativeModulePerfLogger>&& logger);
 void disableLogging();
 
@@ -106,6 +104,4 @@ void asyncMethodCallExecutionFail(
     const char* methodName,
     int32_t id);
 
-} // namespace BridgeNativeModulePerfLogger
-
-} // namespace facebook::react
+} // namespace facebook::react::BridgeNativeModulePerfLogger