Ignore Style/FormatStringToken rubocop rule
Ignore Style/FormatStringToken rubocop rule

This is a bug in the version of Rubocop specified in govuk-lint. This
seems to have been resolved in 0.53 but I found updating to the current
version of rubocop is rather painful for changes to rules so doesn't
seem a quick fix.

alphagov/whitehall,alphagov/whitehall,alphagov/whitehall,alphagov/whitehall