[Doc] DotPulsar Avro schema support

[jklinaku]

Search before asking

• I searched in the issues and found nothing similar.

What issue do you find in Pulsar docs?

Not reflecting the latest modifications of dotPulsar client in the client matrix.

What is your suggestion?

DotPulsar now supports Avro schema. Furthermore there can be added DotPulsar Avro schema samples!

Any reference?

https://pulsar.apache.org/client-feature-matrix/
https://pulsar.apache.org/docs/4.0.x/schema-get-started/

Are you willing to submit a PR?

• I'm willing to submit a PR!

[lhotari]

@jklinaku Would you be interested in submitting a PR to apache/pulsar-site where the content is maintained?
The source of the data in the matrix comes from this json file: https://github.com/apache/pulsar-site/blob/main/data/matrix.js

[jklinaku]

@lhotari yes, i shall make a PR in the upcoming week(s), shall i close the issue here and re-open it in the other repo?