Update WifI marauder app

https://github.com/0xchocolate/flipperzero-firmware-with-wifi-marauder-companion/pull/11

applications/external/wifi_marauder_companion/file/sequential_file.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <storage/storage.h>
+
+char* sequential_file_resolve_path(
+    Storage* storage,
+    const char* dir,
+    const char* prefix,
+    const char* extension);
+bool sequential_file_open(
+    Storage* storage,
+    File* file,
+    const char* dir,
+    const char* prefix,
+    const char* extension);