Add VectorType support to CDC connector

[aymkhalil]

Minimal CDC connector patch to support vector type. Please note:

• I have to do custom changes to the agent locally in order to run with C* vsearch branch locally. However, this patch only adds support on the Connector. A new agent version is required once the artifacts of DSE7 (dse-db) and C*5 (cassanda-all) artifacts are released. As long as the Vector Type is not part of the Primary Key, the agent doesn't require any changes.
• Integration tests needs docker images build. Will send follow up PRs as those images become available.
• Codecs PR from the messaging commons package were not necessary as the VectorType is explicitly read as via the row.getCqlVector(fieldName) API
• The resulting schema on the data topic is captured in this example (not the item_vector field in the value section):

{
  "version": 0,
  "schemaInfo": {
    "name": "data-ks1.embeddings",
    "schema": {
      "key": {
        "name": "embeddings",
        "schema": {
          "type": "record",
          "name": "embeddings",
          "namespace": "ks1",
          "doc": "Table ks1.embeddings",
          "fields": [
            {
              "name": "id",
              "type": "int"
            }
          ]
        },
        "type": "AVRO",
        "timestamp": 0,
        "properties": {}
      },
      "value": {
        "name": "embeddings",
        "schema": {
          "type": "record",
          "name": "embeddings",
          "namespace": "ks1",
          "doc": "Table ks1.embeddings",
          "fields": [
            {
              "name": "item_vector",
              "type": [
                "null",
                {
                  "type": "array",
                  "items": "float"
                }
              ]
            },
            {
              "name": "value",
              "type": [
                "null",
                "string"
              ]
            }
          ]
        },
        "type": "AVRO",
        "timestamp": 0,
        "properties": {}
      }
    },
    "type": "KEY_VALUE",
    "timestamp": 1688589573106,
    "properties": {
      "key.schema.name": "embeddings",
      "key.schema.properties": "{}",
      "key.schema.type": "AVRO",
      "kv.encoding.type": "SEPARATED",
      "value.schema.name": "embeddings",
      "value.schema.properties": "{}",
      "value.schema.type": "AVRO"
    }
  }
}

[eolivelli]

LGTM

but please note that CqlVectorType will change to VectorType on the next major release of the Cassandra Driver.

For the current version I think that this is good