Localize info.plist file

[daviroo]

The info.plist file is used to store strings which give users reasons for why we need certain permissions e.g. to access photos in their camera roll. Right now these reasons are given in English but we should localize to Spanish. Here is some documentation on how to achieve it https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/AboutInformationPropertyListFiles.html.