GH-8681: Websocket: Expose send buffer overflow strategy in XML config

[ColoredCarrot]

Implement #8681: Add an XML configuration element for the send buffer overflow strategy (Client- and ServerWebSocketContainer)

[artembilan]

Looks good!

Can you now, please, consider to add a new section in the whats-new.adoc like:

[[x6.2-websockets]]
=== WebSockets Changes

And mention this new option with the link in the end to the web-sockets.adoc.

Thank you!

[ColoredCarrot]

Sure thing, though I won't be able to get to it for a day or two

[artembilan]

That's OK, no rush: we have like a month until next milestone.

Thank you for consider the fix!

[artembilan]

@ColoredCarrot ,

Thank you for contribution!

If you are looking forward for more of them, feel free to pick any opened issue or consider to add Java DSL for this WebSocket module.

[ColoredCarrot]

Thanks @artembilan :)
I'm doing my bachelor's thesis at the moment, so not too much free time. But I've really enjoyed contributing, so I'll definitely look for more when I can!