feat: Add an example of using S3 tables with jupyter hub

[nabuskey]

What does this PR do?

This adds an example of using S3 Tables in JupyterLab Notebooks with Spark Operator.

Motivation

Having examples of using S3 Tables interactively is very useful for those who are not familiar with S3 tables and would like to start interactively. It also makes it easy for users to test their changes to the Spark Operator script.

More

• Yes, I have tested the PR using my local account setup (Provide any test evidence report under Additional Notes)
• Mandatory for new blueprints. Yes, I have added a example to support my blueprint PR
• Mandatory for new blueprints. Yes, I have updated the website/docs or website/blog section for this feature
• Yes, I ran pre-commit run -a with this PR. Link for installing pre-commit locally

For Moderators

• E2E Test successfully complete before merge?

Additional Notes

[vara-bonthu]

Looks good. Thanks for adding Jupyterhub implementation. I left some minor comments.

[ratnopamc]

Thanks @nabuskey for the PR, lgtm.

[vara-bonthu]

LGTM 🔥