Fix Iraq phone number mask.

[MuhmdHsn313]

The correct Iraq phone number like: +964 78 123 45678, the current format is +964 78 123 4567, it has 9 number not 10!

[MuhmdHsn313]

Check this please:
https://en.wikipedia.org/wiki/Telephone_numbers_in_Iraq#Mobile_numbers

[caseyryan]

I cannot merge your changes because these phone numbers have conflicts with other countries. This formatter only supports international country codes, not local. The phones starting with 7 are in Russia. I've changed the lengths of main mask from 9 to 10 digits. Unfortunately, if you need to support any of the other masks you'll need to add them in your project by hand

[MuhmdHsn313]

I already do it, I cloned your repo and added it. I didn't want to merge the latest update!
So thanks for fixing...