Address a few v8 color bugs (#4278)

* small bug fixes with v8

* Create khaki-schools-lay.md

* test(vrt): update snapshots

* snippy snaps

* test(vrt): update snapshots

* test: update snapshots

* test: update snapshots

* try commenting flakey tests

* test: comment out flakey snapshot test

---------

Co-authored-by: langermank <langermank@users.noreply.github.com>
Co-authored-by: Josh Black <joshblack@users.noreply.github.com>

Author: 2 people

.changeset/khaki-schools-lay.md

@@ -0,0 +1,5 @@
+---
+"@primer/react": patch
+---
+
+Address a few v8 color bugs