[FEATURE REQUEST] Allow moving the MRTK settings asset

[Schroedingers-Cat]

Describe the problem

MRTK3 is adding visual noise to the Unity Assets root directory by placing its MRTKSettings.asset file in the MRTK.Generated directory. Moving this directory will break building causing an error that no profile has been defined for the current platform. The error is wrong and misleading because MRTK3 expects the MRTKSettings.asset at a specific location in the Assets directory.

Describe the solution you'd like

Previous versions of the MRTK (e.g. MRTK 2.8) had no problem moving the MRTK.Generated directory to a different place. It would be great if you could bring this back.

Describe alternatives you've considered

Moving the directory myself but that causes a build issue.

[AMollis]

@keveleigh will investigate a fix to address this request.