Update connector to support new API actions (DIDComm and AnonCreds API)

[stephanbruijnis]

Per Paradym changelog https://paradym.id/changelog

We have added support for DIDComm and AnonCreds to the new dashboard and API! In the dashboard you can now create Anoncreds credential and presentation templates, and the new DIDComm APIs allow you to issue, verify, connect and exchange basic messages. All features supported by the Workflow Builder are now available in the API.

The following APIs have been added:

• Anoncreds Credential Templates
• DIDComm Invitations
• DIDComm Connections
• DIDComm Issuance
• DIDComm Verification
• DIDComm Messaging

[stephanbruijnis]

Available in version 2.0.0-beta, the API elements have been developed in the branch_API-update_e177f7b1 and merged in commit ee9320aecfdf37fd0ff5c08c08e3965b34bfd08b

The DIDComm logic and API calls haven't been thoroughly tested yet in the connector, hence the beta status of the release