Apollo boards - Move item between lists

app/assets/javascripts/boards/boards_util.js

app/assets/javascripts/boards/components/board_list.vue

app/assets/javascripts/boards/constants.js

app/assets/javascripts/boards/graphql/cache_updates.js

...vascripts/boards/graphql/issue_move_list.mutation.graphql

app/assets/javascripts/boards/stores/actions.js

ee/app/assets/javascripts/boards/constants.js

...avascripts/boards/graphql/epic_move_list.mutation.graphql

...vascripts/boards/graphql/issue_move_list.mutation.graphql

...sets/javascripts/boards/graphql/lists_epics.query.graphql

...ripts/boards/graphql/lists_epics_with_color.query.graphql

ee/app/assets/javascripts/boards/stores/actions.js

ee/spec/frontend/boards/board_list_helper.js

ee/spec/frontend/boards/components/board_list_spec.js

ee/spec/frontend/boards/components/epic_lane_spec.js

ee/spec/frontend/boards/components/issues_lane_list_spec.js

ee/spec/frontend/boards/mock_data.js

spec/frontend/boards/board_list_helper.js

spec/frontend/boards/mock_data.js

spec/frontend/boards/stores/actions_spec.js