Remove nowrap.module.css

There's a test failure in AssetAggregationAcrossPagesTest, but I've seen that fail in a couple other merge requests today. I'm thinking it is not related. The only bytes we are saving are from the comment not being there anymore.
I agree keeping the class around though, otherwise this would be a breaking change I think.

Issue for #6: 📌 Check if we still need details.css Active

nod_ → closed merge request !11566

Committed 0011fb9 and pushed to 11.x. Thanks!