[Improvement] Upgrade Jetty to the latest stable version

[rickyma]

Code of Conduct

• I agree to follow this project's Code of Conduct

Search before asking

• I have searched in the issues and found no similar issues.

What would you like to be improved?

Jetty 12 is the only community supported versions of Jetty at this point in time, and has a great many improvements over previous releases.
While many people continue to use older versions of Jetty like 11/10/9 for a variety of reasons, we recommend using Jetty 12
Note that Jetty 12 is the only version that will receive support for the open source community, and represents the version of Jetty that we will actively maintain and improve over the next few years.
January 1st, 2024 marks the end of community support for the Jetty 11 and older releases.

Refer to https://eclipse.dev/jetty/download.php and End of Community Support for Jetty 9.x - June 2022.

I think we should upgrade Jetty to the latest stable version.

How should we improve?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!