bcachefs: Disable quota support

Existing quota support breaks badly with snapshots. We're not deleting
the code because some of it will be needed when we reimplement quotas
along the lines of btrfs subvolume quotas.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

fs/bcachefs/opts.h

@@ -215,19 +215,19 @@ enum opt_type {
 	  BCH_SB_POSIX_ACL,		true,				\
 	  NULL,		"Enable POSIX acls")				\
 	x(usrquota,			u8,				\
-	  OPT_FORMAT|OPT_MOUNT,						\
+	  0,								\
 	  OPT_BOOL(),							\
-	  BCH_SB_USRQUOTA,		false,				\
+	  NO_SB_OPT,		false,					\
 	  NULL,		"Enable user quotas")				\
 	x(grpquota,			u8,				\
-	  OPT_FORMAT|OPT_MOUNT,						\
+	  0,								\
 	  OPT_BOOL(),							\
-	  BCH_SB_GRPQUOTA,		false,				\
+	  NO_SB_OPT,		false,					\
 	  NULL,		"Enable group quotas")				\
 	x(prjquota,			u8,				\
-	  OPT_FORMAT|OPT_MOUNT,						\
+	  0,								\
 	  OPT_BOOL(),							\
-	  BCH_SB_PRJQUOTA,		false,				\
+	  NO_SB_OPT,		false,					\
 	  NULL,		"Enable project quotas")			\
 	x(degraded,			u8,				\
 	  OPT_MOUNT,							\