Add a virtual_display to the ACES configs

[doug-walker]

The virtual_display is used to define the set of views that should be added if a new SDR display is added to the config from an ICC profile.

The contents would be the same as the existing displays such as sRGB and Rec.709:

virtual_display:
    - !<View> {name: Raw, colorspace: Raw}
    - !<Views> [ACES 1.0 - SDR Video, ACES 1.0 - SDR Video (D60 sim on D65), Un-tone-mapped]