[WebIDE] [UX Polish] Add aka.ms as a trusted domain in the Web IDE

Description

Context

Identified in this thread:

suggestion(non-blocking): I can create a separate issue if out of scope for this MR but noticed the modal after clicking Learn why on an unsupported extension displays the available actions differently than the standard pattern (ie. Blue primary button on far left, cancel on far right).

1. Move Open button to far left
2. Consider removing Copy to simplify options. I'm not sure we need so many options just to open a link? Alt: Reword to Copy link so it's clearer what's being copied.

Goal

Add aka.ms to the list of trusted domains in the Web IDE's workbench configuration to avoid displaying this dialog clicking the link to obtain more information about why an extension is unavailable in the Web IDE:

Acceptance criteria

• Add aka.ms to the list of trusted domains in the Web IDE's workbench configuration.