Fix visual studio console output (#20357)

Author: rh101

cocos/base/CCConsole.cpp

@@ -168,8 +168,10 @@ void log(const char * format, ...)
     } while (true);
 #if CC_TARGET_PLATFORM != CC_PLATFORM_WIN32
     buf[nret] = '\n';
-#endif
     buf[++nret] = '\0';
+#else
+    buf[nret] = '\0';
+#endif
 
 #if CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID
     __android_log_print(ANDROID_LOG_DEBUG, "cocos2d-x debug info", "%s", buf);
@@ -190,6 +192,7 @@ void log(const char * format, ...)
 
         MultiByteToWideChar(CP_UTF8, 0, tempBuf, -1, wszBuf, sizeof(wszBuf));
         OutputDebugStringW(wszBuf);
+        OutputDebugStringW(L"\n");
         WideCharToMultiByte(CP_ACP, 0, wszBuf, -1, tempBuf, sizeof(tempBuf), nullptr, FALSE);
 #if CC_TARGET_PLATFORM != CC_PLATFORM_WIN32     
         printf("%s", tempBuf);