Remove the option for user supplied analysisIds

[rtisma]

Spec: https://wiki.oicr.on.ca/pages/viewpage.action?pageId=128222479

Random Unique analysisIds will be generated locally, instead of on the federated Id server. This simplifies the interface with the federated id server. Since analysisIds are generated via UUID4, they can be generated locally on song-server side. This means the federated id server will only generate ids for:

• donor
• specimen
• sample
• file

File ids should also be generated locally, since they are UUID5 hashes of analysisId+fileName, but need to discuss this, as it assumes all fileIds are uuid

• remove analysis id from payload
• remove endpoint calling for analysis id
• update tests for uuid.