Update logger.h

For logging purposes (i.e. when errors are logged in this plugin), `LOG_APP_NAME` inadvertently had the same name as the `homebrew_on_menu` plugin. Make it `libnotifications` instead.

source/logger.h

@@ -10,7 +10,7 @@
 })
 
 #define LOG_APP_TYPE "L"
-#define LOG_APP_NAME "libfunctionpatcher"
+#define LOG_APP_NAME "libnotifications"
 
 #define LOG_EX(FILENAME, FUNCTION, LINE, LOG_FUNC, LOG_LEVEL, LINE_END, FMT, ARGS...)                                                        \
     do {                                                                                                                                     \