Icons for calling screen

[vini-gupta]

Feature Request

We need the following new icons from stardust to be used inside calling screen:

1. consult then transfer
2. call park
3. Icon for screen share
4. Icon for closing share tray
5. Cast icon for prejoin

Problem Description:
The above requested icons are not available as part of the non-exported icon list from stardust.

#1250
#1245
#1196

[vini-gupta]

@kuzhelov i have combined all the icons request into one single work item. Please review.
cc: @hughreeling, @alinais