Merged PR 2619: Update WKS with extra fields at root level

adding tags, createTime, createUser, modifyTime, modifiyUser at root level for all wks and osdu entities
updating also the tests
https://slb-swt.visualstudio.com/delfi-subsurface/_workitems/edit/682270
https://slb-swt.visualstudio.com/delfi-subsurface/_workitems/edit/684247
will be resolved by this PR