Update and fix README to reflect the repo maintenance

[jerome-benoit]

Signed-off-by: Jérôme Benoit jerome.benoit@sap.com

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ jerome-benoit
❌ Jérôme Benoit

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