We have a "parsing started" event in the cooker deamon log but we don't
currently log the corresponding "parsing complete" event which is
confusing. Add this so that the logs are more logical.
(Bitbake rev: 1aa491c1f1211bf9faab712c321b66629fb7be66)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>