Update README.md to add examples and configurations table.

[shehrozsheikh]

What's New:

1. Example for Syncing MinIO with AWS S3

   • Added an example in the README.md to demonstrate how to sync MinIO with an AWS S3 bucket.
   • Since AWS S3 is widely used, this example should help others avoid the trial-and-error process I went through. Hopefully, it saves time and effort for anyone setting this up.

2. Detailed Configuration Table

   • Introduced a configuration table that lists all the available options with detailed descriptions.
   • Config comments in the file can be easy to overlook, so this table provides a clearer, centralized reference.

Why This?

These updates aim to make the setup process smoother and more user-friendly, especially for first-time users. Let me know if there’s anything else you'd like to see added or improved!

[sre-ci-robot]

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[sre-ci-robot]

Welcome @shehrozsheikh! It looks like this is your first PR to zilliztech/milvus-backup 🎉

[mergify]

@shehrozsheikh Thanks for your contribution. Please submit with DCO, see the contributing guide https://github.com/milvus-io/milvus/blob/main/CONTRIBUTING.md#developer-certificate-of-origin-dco.

[mergify]

@shehrozsheikh Please associate the related issue to the body of your Pull Request. (eg. “issue: #”)

[wayblink]

@shehrozsheikh Cheer for this commit, I believe many new users will like it.

[wayblink]

I may move these to docs/user_guide/ and put a link in README

[shehrozsheikh]

Yep, for sure. Whatever you prefer, just didn't want others to go through the hit-and-trial method I went through.