Add cli call for UpdateActivityOptions API

[ychebotarev]

What was changed

Why?

Checklist

1. Closes

2. How was this tested:

3. Any docs updates needed?

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[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}