EMC-Expand/Migrate: Include Swiss Profile Version in DID Document

[andre-kunz]

As part of the Upgrade to the Swiss Profile Anchor V 1.0, Swiss Profile version indication with property profile_version in first DID Log entry body is REQUIRED.

{
  "portable": true,
  "updateKeys": ["z82LkqR25TU88tztBEiFye"],
  "nextKeyHashes": ["enkkrohe5ccxyc7zghic6qux5iny"],
  "method": "did:webvh:1.0",
  "profile_version": "swiss-profile-anchor:1.0.0",
  "scid": "{SCID}"
}