util-linux: Disable bfs support

Disable building of mkfs.bfs, which is used to create
BFS file-systems used by SCO UnixWare.  This is highly
unlikely to be utilized and there are otherwise no
references to 'bfs' throughout the rest of the tree.

(From OE-Core rev: 3226d89ff743c223181fda90f605c7579337941a)

Change-Id: I8364516484357814f5083c75d32842bf05a409c6
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
diff --git a/import-layers/yocto-poky/meta/recipes-core/util-linux/util-linux.inc b/import-layers/yocto-poky/meta/recipes-core/util-linux/util-linux.inc
index 12ad221..8c0c630 100644
--- a/import-layers/yocto-poky/meta/recipes-core/util-linux/util-linux.inc
+++ b/import-layers/yocto-poky/meta/recipes-core/util-linux/util-linux.inc
@@ -45,7 +45,7 @@
                        --disable-vipw --disable-newgrp --disable-chfn-chsh \
                        --enable-write --enable-mount \
                        --enable-libuuid --enable-libblkid --enable-fsck \
-                       --disable-minix --without-udev \
+                       --disable-minix --disable-bfs --without-udev \
                        usrsbin_execdir='${sbindir}' \
 "