Add a callback to the copy-assets task
Add a callback to the copy-assets task

arminio/govuk_prototype_kit,gavinwye/govuk_prototype_kit,BucksCountyCouncil/verify-local-patterns,tsmorgan/marx,davedark/proto-timeline,dwpdigitaltech/ejs-prototype,BucksCountyCouncil/verify-local-patterns,danblundell/verify-local-patterns,arminio/govuk_prototype_kit,kenmaddison-scc/verify-local-patterns,joelanman/govuk_prototype_kit,nhsbsa/ppc-prototype,BucksCountyCouncil/verify-local-patterns,davedark/proto-timeline,danblundell/verify-local-patterns,gavinwye/govuk_prototype_kit,benjeffreys/hmcts-idam-proto,abbott567/govuk_prototype_kit,tsmorgan/marx,joelanman/govuk_prototype_kit,tsmorgan/marx,hannalaakso/accessible-timeout-warning,dwpdigitaltech/hrt-prototype,joelanman/govuk_prototype_kit,DilwoarH/GDS-Prototype-DM-SavedSearch,kenmaddison-scc/verify-local-patterns,dwpdigitaltech/hrt-prototype,abbott567/govuk_prototype_kit,paulpod/invgov,paulpod/invgov,chrishanes/pvb_prisoner_proto,companieshouse/ch-accounts-prototype,DilwoarH/GDS-Prototype-DM-SavedSearch,nhsbsa/ppc-prototype,chrishanes/pvb_prisoner_proto,DilwoarH/GDS-Prototype-DM-SavedSearch,dwpdigitaltech/ejs-prototype,samwake/hoddat-cofc-caseworking,Demwunz/esif-prototype,samwake/hoddat-cofc-caseworking,alphagov/govuk_prototype_kit,hannalaakso/accessible-timeout-warning,abbott567/govuk_prototype_kit,dwpdigitaltech/ejs-prototype,hannalaakso/accessible-timeout-warning,dwpdigitaltech/hrt-prototype,samwake/hoddat-cofc-caseworking,Demwunz/esif-prototype,chrishanes/pvb_prisoner_proto,paulpod/invgov,danblundell/verify-local-patterns,companieshouse/ch-accounts-prototype,kenmaddison-scc/verify-local-patterns,benjeffreys/hmcts-idam-proto,davedark/proto-timeline,Demwunz/esif-prototype,benjeffreys/hmcts-idam-proto,alphagov/govuk_prototype_kit,arminio/govuk_prototype_kit,nhsbsa/ppc-prototype,alphagov/govuk_prototype_kit