[avro][logical types] Add support for standard Avro logical types

[aymkhalil]

Add support for standard Avro Logical types.

• Make sure there is no conflict with the CDC logical types.
• Add e2e tests

[aymkhalil]

Alternatively, we could go the pulsar-transform path to match the avro types with C* types

[aymkhalil]

parent issue #40