Implement vet.domains (#839)

[ifavo]

Description

Add support for name and address lookups by adding its support to the VechainBaseSigner, VechainProvider and the Transaction Module.

If a name is passed into clauses, it will be resolved to the configured address on vet.domains.

The new functionality available is:

• signer.resolveName(name)
• provider.resolveName(name)
• provider.lookupAddress(address)
• vnsUtils.resolveName(name)
• vnsUtils.lookupAddress(address)
• vnsUtils.resolveNames(names[])
• vnsUtils.lookupAddresses(addresses[])

Closes #839

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

Transaction Module and Signer are currently tested with TestNet lookups or if the lookup function is correctly called.

• VechainBaseSigner: resolveName(vnsName)
• VechainProvider: resolveName(vnsName)
• VechainProvider: lookupAddress(address)
• vnsUtils: resolveName(vnsName)
• vnsUtils: lookupAddress(address)
• vnsUtils: correct contract interaction without network testing
• solo node seeded tests with ENS contracts

Test Configuration:

• Node.js Version: 18.20.2
• Yarn Version: 3.6.1

Checklist:

• My code follows the coding standards of this project
• I have performed a self-review of my code
• I have commented on my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• New and existing integration tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have not added any vulnerable dependencies to my code