bcachefs: Add upgrade table entry from 0.14

There are a few errors that needed to be marked as autofix.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

Author: Kent Overstreet

fs/bcachefs/sb-downgrade.c

@@ -20,6 +20,10 @@
  * x(version, recovery_passes, errors...)
  */
 #define UPGRADE_TABLE()						\
+	x(snapshot_2,						\
+	  RECOVERY_PASS_ALL_FSCK,				\
+	  BCH_FSCK_ERR_subvol_root_wrong_bi_subvol,		\
+	  BCH_FSCK_ERR_subvol_not_master_and_not_snapshot)	\
 	x(backpointers,						\
 	  RECOVERY_PASS_ALL_FSCK)				\
 	x(inode_v3,						\

fs/bcachefs/sb-errors_format.h

@@ -205,9 +205,9 @@ enum bch_fsck_flags {
 	x(snapshot_bad_depth,					184,	0)		\
 	x(snapshot_bad_skiplist,				185,	0)		\
 	x(subvol_pos_bad,					186,	0)		\
-	x(subvol_not_master_and_not_snapshot,			187,	0)		\
+	x(subvol_not_master_and_not_snapshot,			187,	FSCK_AUTOFIX)	\
 	x(subvol_to_missing_root,				188,	0)		\
-	x(subvol_root_wrong_bi_subvol,				189,	0)		\
+	x(subvol_root_wrong_bi_subvol,				189,	FSCK_AUTOFIX)	\
 	x(bkey_in_missing_snapshot,				190,	0)		\
 	x(inode_pos_inode_nonzero,				191,	0)		\
 	x(inode_pos_blockdev_range,				192,	0)		\