Method needs to be PATCH for updateContact call

[stephenoldham]

The updateContact method uses httpPut for the Update Contact endpoint but it looks like it should be httpPatch.

https://docs.mailtrap.io/developers/promotional/contacts/contacts#patch-api-accounts-account_id-contacts-contact_identifier

[piobeny]

Hey @stephenoldham, thanks for your comment. Will fix that in nearest release