feat(connector-ebsi): add European Blockchain Services Infrastructure

[RafaelAPB]

We may add support for European Blockchain Services Infrastructure (EBSI) on SATP. Adding SATP support for EBSI chains and applications requires some steps.

Blockchain part:

1. Create an EBSI Connector
2. Implement support for that connector within SATP
3. Create SATP adapter to interact with EBSI client-facing APIs
4. Extend BUNGEE to create views over EBSI
5. Create a SATP burn-mint EBSI contract
6. Create an EBSI test ledger (helper + docker) to test the functionality (if applicable)

[petermetz]

@RafaelAPB FYI: I slightly refactored the title that dubs also as a valid commit message for the eventual implementation of this!