fetch2: Also exclude urls containing wildcards from checksumming for now

Without this change, bitbake will try and checksum a wildcard which
will lead to fetch failures.

(Bitbake rev: ac53b88be58b0bed21730c0b61a8fc8e801a2f1b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/fetch2/__init__.py

@@ -675,6 +675,8 @@ class FetchMethod(object):
         # We cannot compute checksums for directories
         if os.path.isdir(urldata.localpath) == True:
             return False
+        if urldata.localpath.find("*") != -1:
+             return False
 
         return True