Update Access to work label for filter
Update Access to work label for filter

To prevent misleading users from thinking this is related or similar
to a former name of an existing Government programme for disabled
people I have updated the label to read 'Access to employment'

https://www.pivotaltracker.com/story/show/92349076

alphagov/specialist-publisher,ministryofjustice/specialist-publisher,alphagov/specialist-publisher-rebuild,ministryofjustice/specialist-publisher,alphagov/specialist-publisher,alphagov/specialist-publisher-rebuild,alphagov/specialist-publisher,ministryofjustice/specialist-publisher,alphagov/manuals-publisher,alphagov/specialist-publisher-rebuild,ministryofjustice/specialist-publisher,alphagov/manuals-publisher,alphagov/manuals-publisher,alphagov/specialist-publisher-rebuild