[Orgmode] org-link-search: Augment signature?

[Jambunathan K]

I have a small utility routine that depends on org-link-search to throw
an error. It knew how to create the missing headline on it's own.

A recent change and the default settings breaks the original behaviour.

Using this as pretext, may I suggest that signature of org-link-search
be changed from

(org-link-search S &optional TYPE AVOID-POS)

to

(org-link-search S &optional TYPE AVOID-POS NOERROR)

or an equivalent one.

ps: A cursory look suggests that the above change would also obviate the
need for dynamically binding org-link-search-inhibit-query.

Thanks,
Jambunathan K.