Remove unused header in drivers and modules.

Co-authored-by: Thaddeus Crews <repiteo@outlook.com>

modules/minimp3/audio_stream_mp3.cpp

@@ -34,8 +34,6 @@
 
 #include "audio_stream_mp3.h"
 
-#include "core/io/file_access.h"
-
 int AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) {
 	if (!active) {
 		return 0;