Update file checksums for uk-benefits-abroad
Update file checksums for uk-benefits-abroad

I should've done this as part of this commit [1] which contained whitespace
changes to the flow.

This should hopefully fix the CI build.

[1]: 4f76f1c0bccc3170aca5ddf2084fa02d8e3df949

askl56/smart-answers,stwalsh/smart-answers,askl56/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers,stwalsh/smart-answers,tadast/smart-answers,aledelcueto/smart-answers,tadast/smart-answers,askl56/smart-answers,stwalsh/smart-answers,stwalsh/smart-answers,tadast/smart-answers,askl56/smart-answers,alphagov/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers,tadast/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers