Removal of legacy (v2) search & V3 fast search APIs

Legacy search APIs have been marked and announced as deprecated in M9.

V3 fast-search and search /ddms/v3/query/wellbores were marked and announced as deprecated in M12- #40 (closed).

We want these APIS to be fully removed for M14, as well as any associated code, tests and any other resources (md, json, postman collection ...)

Applications depending on the listed APIs above can replace them by using directly Search Service.