First step to fix Windows 11 install failure

[emtuls]

This is a 2 fold PR.

1. First step for addressing the installation failure in Windows 11 as noted here: Error with packages installer.vm #603. This changes the name of our custom start layout to the name that Windows uses when actually implementing the custom layout, which will then be used in (2nd PR here) to store it in the correct location.
2. This also fixes Procmon and Process Explorer duplication in the taskbar as noted in duplication when opening application from taskbar VM-Packages#1100

NOTE: This WILL break the install until the 2nd PR is merged due to the name change for the custom layout.

[emtuls]

Closed in favor of doing everything in a single PR: #617