blacklist: fix typo in name

(From meta-openembedded rev: a63c374cdc785ade69d2998978d08280e671dc1f)

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>

diff --git a/meta-openembedded/meta-oe/classes/blacklist.bblass b/meta-openembedded/meta-oe/classes/blacklist.bbclass
similarity index 100%
rename from meta-openembedded/meta-oe/classes/blacklist.bblass
rename to meta-openembedded/meta-oe/classes/blacklist.bbclass