Implement using new ASP.NET Core SDK

[sc-ivanlieckens]

Description / Motivation

Changes the leveraged SDK for the MVP Rendering Host.

We want to leverage the new OSS variant of the SDK as it includes support for newer XMC capabilities and is leveraging .NET8. We also expect some performance improvements with the new (de)serialization leveraging STJ.

How Has This Been Tested?

Manual UI testing

Local Machine

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have read the Contributing guide.
• My code/comments/docs fully adhere to the Code of Conduct.
• My change is a code change.
• My change is a documentation change and there are NO other updates required.