Convert Jest tests to use VTU in 'ee/spec/frontend/group_member_contributions'
Summary
As described in &2445 (closed), we need to convert "old style" test suites to use @vue/test-utils
Involved specs
-
ee/spec/frontend/group_member_contributions/components/app_spec.js -
ee/spec/frontend/group_member_contributions/components/table_body_spec.js -
ee/spec/frontend/group_member_contributions/components/table_header_spec.js