[#52532037] govuk_fab comment about ForwardAgent
[#52532037] govuk_fab comment about ForwardAgent

Include a comment in the `govuk_fab` depreaction warning about removing
`ForwardAgent` from your SSH client configuration.

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet