[feat] Support HTTP basic for node client

[raymondBourges]

Motivation

Add HTTP basic for node client

Modifications

Adaptation of "Feature support oauth2 for node client (#190)" for HTTP basic Authn

Documentation

• [ ] doc-required (Your PR needs to update docs and you will update later)

• [ ] doc-not-needed (Please explain why)

• [ ] doc (Your PR contains doc changes)

• [x] doc-complete (Docs have been already added)

[raymondBourges]

Doc is here : https://github.com/apache/pulsar-site/compare/main...raymondBourges:pulsar-site:patch-2

[raymondBourges]

Matrix updated : https://github.com/apache/pulsar-site/compare/main...raymondBourges:pulsar-site:patch-3

[raymondBourges]

Thanks @shibd and @massakam, When do you think 1.12 will be released?

[shibd]

Maybe 2 weeks. I'm releasing cpp client. next step is to release node.js client.