adding support for IEntityDataSourceRetrieverService

[jimbonovak]

this interface is used when setting up Managed Identities support

[jordimontana82]

Hi Jim!

Thanks for this PR

[jimbonovak]

Oops... I used the wrong interface in the title - this adds IAssemblyAuthenticationContext

[jordimontana82]

recheck

[github-actions]

CLA Assistant Lite bot:
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 can sign the CLA by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA

---

_{You can retrigger this bot by commenting recheck in this Pull Request}

[jordimontana82]

Hi Jim, I'm updating the Pull Requests with a CLA check. This would make easier to also use these contributions in the newer versions :)