gitignore: exclude meta-selftest, drop meta-hob
* We don't want to ignore changes in the meta-selftest directory
* While I'm at it, meta-hob has been gone for a while now, so drop the
reference to it here.
(From OE-Core rev: 6bcc652f5168d87e76b059f9e9825b8bcf049b90)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>