Evaluate necessity to disable `prefer-named-capture-group`

[RobinCsl]

This causes runtime errors on iOS < 12:

Fatal Exception: RCTFatalException: Unhandled JS Exception: Invalid regular expression: unrecognized character after (?

So we might fall into this category: https://eslint.org/docs/rules/prefer-named-capture-group#when-not-to-use-it

Files to check should be:

• [ ] https://github.com/kiwicom/mobile/blob/master/packages/shared/src/Color.js
• [ ] https://github.com/kiwicom/mobile/blob/master/packages/localization/src/TranslationHelpers.js

[tbergquist-godaddy]

We might just need to add some babel-plugin.

[RobinCsl]

Or that :-)