FXIOS-1814 ⁃ Changing Firefox iOS strings and translations

[imnotabr]

I'm interested in doing some translation work for Firefox iOS strings.

Where are the language string files located in the Firefox iOS source code? I can't find them.

┆Issue is synchronized with this Jira Task

[dnarcese]

Hello, you can help translate our strings at https://pontoon.mozilla.org/projects/firefox-for-ios/! Thanks for your interest.