Tristan da Cunha (TA) and Ascension SVGs are missing

[Mahmoud Othman]

Tristan da Cunha (country cody => ), Ascension (country code => AC)

are available as icons but not SVG

[Dan Alloway]

this library does not have the actual SVGs in it, the SVG flag library lives here:
https://github.com/lipis/flag-icons
open an issue there for missing flags

this library just loads whatever is available over there, depending on the country code