Use disabled icon for "disabled" VPC firewall rules

[charliepark]

Right now both "enabled" and "disabled" have a check icon. We should update the disabled one to … something else. CC @benjaminleonard

[benjaminleonard]

See equivalent design for disks. If that isn't already using this icon it should also be:

[charliepark]

There are a number of other disk state options … are there specific icons we should be using for the other states? Or we could lean on <Success12Icon> and <Disabled12Icon> for attached/detached, and anything else gets <Info12Icon> for now?

[benjaminleonard]

Good point, might be worthwhile adding some other roundels to account for all of them. Mind adding that as an issue and I'll get to mapping existing icons and creating any new ones if needed.