Allow trimming feature switches

[Sergio0694]

This PR enables trimming the feature switches in the MVVM Toolkit.

PR Checklist

• Created a feature/dev branch in your fork (vs. submitting directly from a commit on main)
• Based off latest main branch of toolkit
• PR doesn't include merge commits (always rebase on top of our main, if needed)
• Tested code with current supported SDKs
• Tests for the changes have been added (for bug fixes / features) (if applicable)
• Header has been added to all new source files (run build/UpdateHeaders.bat)
• Contains NO breaking changes
• Every new API (including internal ones) has full XML docs
• Code follows all style conventionsformation that might be helpful to reviewers. -->

[echoix]

Small note: There's a typo in the last word of the title, before using it as a commit message

[Sergio0694]

Oops, good catch ahah, thank you 😄

[Sergio0694]

Validated locally that the method is entirely removed: