[ext] Update FatFs to v0.14a

Author: salkinium

ext/chan/fatfs

@@ -2,7 +2,7 @@
 /  FatFs Functional Configurations
 /---------------------------------------------------------------------------*/
 
-#define FFCONF_DEF	86606	/* Revision ID */
+#define FFCONF_DEF	80196	/* Revision ID */
 
 /*---------------------------------------------------------------------------/
 / Function Configurations
@@ -205,8 +205,8 @@
 /  To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
 
 
-#define FF_MIN_GPT		0x100000000
-/* Minimum number of sectors to switch GPT format to create partition in f_mkfs and
+#define FF_MIN_GPT		0x10000000
+/* Minimum number of sectors to switch GPT as partitioning format in f_mkfs and
 /  f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */