general: Remove extraneous includes

src/core/file_sys/vfs.cpp

@@ -6,7 +6,6 @@
 #include <numeric>
 #include <string>
 #include "common/fs/path_util.h"
-#include "common/logging/backend.h"
 #include "core/file_sys/mode.h"
 #include "core/file_sys/vfs.h"
 

src/core/file_sys/vfs_libzip.cpp

@@ -14,7 +14,6 @@
 #endif
 
 #include "common/fs/path_util.h"
-#include "common/logging/backend.h"
 #include "core/file_sys/vfs.h"
 #include "core/file_sys/vfs_libzip.h"
 #include "core/file_sys/vfs_vector.h"

src/core/hle/service/bcat/backend/boxcat.cpp

@@ -19,7 +19,6 @@
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
 #include "common/hex_util.h"
-#include "common/logging/backend.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"