ENH: Update extension metadata

[jcfr]

Consolidate extension metadata based on the corresponding s4ext file organized
in the ExtensionsIndex repository.

[jcfr]

Please, could this be reviewed & merged 🙏

[jcfr]

Email sent on June 12th 2024 to @JoostJM and @che85 with @lassoan in cc:

Subject: Help to merge https://github.com/JoostJM/SlicerCaseIterator/pull/21

Hi Joost and Christian,

When you have a chance, we would appreciate your help to merge the following pull request:

  ENH: Update extension metadata
  https://github.com/JoostJM/SlicerCaseIterator/pull/21

Changes are trivial as they only include updates to the extension metadata.

Thanks
J-Christophe

[jcfr]

Follow-up email sent on June 19th 2024 to @JoostJM and @che85 with @lassoan in cc:

Hi Joost and Christian, 

Let us know if you need anything to move forward with the integration of the referenced pull requests.

Thanks
J-Christophe

[che85]

@jcfr FYI, I don't have the rights for merging.

[JoostJM]

My apologies for the late response

[jcfr]

@JoostJM Thanks for taking the time to follow-up 🙏 🚀

And to quote @lassoan :

To relieve you from responsibilities in the future, you could consider moving this repository to the Slicer organization. You can do it in the repository settings by a few clicks.