ocfs2: Make OCFS2_FS depend on CONFIGFS_FS

This patch fixes the following kconfig error after changing
CONFIGFS_FS -> select SYSFS:

fs/sysfs/Kconfig:1:error: recursive dependency detected!
fs/sysfs/Kconfig:1:	symbol SYSFS is selected by CONFIGFS_FS
fs/configfs/Kconfig:1:	symbol CONFIGFS_FS is selected by OCFS2_FS
fs/ocfs2/Kconfig:1:	symbol OCFS2_FS depends on SYSFS

Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: James Bottomley <James.Bottomley@suse.de>

fs/ocfs2/Kconfig

@@ -1,7 +1,6 @@
 config OCFS2_FS
 	tristate "OCFS2 file system support"
-	depends on NET && SYSFS
-	select CONFIGFS_FS
+	depends on NET && SYSFS && CONFIGFS_FS
 	select JBD2
 	select CRC32
 	select QUOTA