AddressBooks and AddressBookItems deletion API endpoints

[hectorgomezv]

Summary

This PR adds the ability to delete AddressBook and AddressBookItems by adding the following endpoints to the service:

DELETE /accounts/:address/address-books/:chainId

DELETE /accounts/:address/address-books/:chainId/:addressBookItemId

Both endpoints are behind the Accounts scope and require authentication.

Changes

• Adds DELETE routes for deleting an AddressBook.
• Adds DELETE routes for deleting an AddressBookItem.