use package.json as checksum for cache due to cache not exisitng errors with greenkeeper in circleCi because Circle uses the CIRCLE_SHA1 of the branch being tested and this does not contain the updated yarn.lock file
use package.json as checksum for cache due to
cache not exisitng errors with greenkeeper in circleCi
because Circle uses the CIRCLE_SHA1 of the branch being tested
and this does not contain the updated yarn.lock file

uktrade/data-hub-fe-beta2,uktrade/data-hub-frontend,uktrade/data-hub-frontend,uktrade/data-hub-fe-beta2,uktrade/data-hub-frontend