Nix and release

Upgrade `hevm` to upstream `main` #374

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Build Linux (x86_64) binary	13m 54s
Build macOS (x86_64) binary	16m 0s
Build macOS (aarch64) binary	11m 45s
Create release	0s
	41m 39s