Make all errors on an unsupported platform `ConfigurationError`s #7329

Job	Run time
Split workflow (ubuntu-latest, default)	1m 47s
Split workflow (ubuntu-latest, linked)	1m 22s
Split workflow (macos-latest, linked)	1m 34s
Split workflow (macos-latest, nightly-latest)	2m 11s
Split workflow (macos-latest, default)	2m 13s
Split workflow (ubuntu-latest, nightly-latest)	1m 38s
	10m 45s

Provide feedback