[Doc] Update *CDC connector guide* (#5198)
[Doc] Update *CDC connector guide* (#5198)

Fix https://github.com/apache/pulsar/issues/5015#event-2577499721
merlimat/pulsar,merlimat/pulsar,merlimat/pulsar,massakam/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,massakam/pulsar,merlimat/pulsar,yahoo/pulsar,merlimat/pulsar,massakam/pulsar,yahoo/pulsar,massakam/pulsar,merlimat/pulsar