GitHub Actions CI

Fixed slight slow down in `build` mode introduced in the previous ver… #14

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Make (ubuntu-latest)	1m 3s
Make (macOS-12)	2m 16s
Virus data (ubuntu-latest)	12s
Virus data (macOS-12)	14s
	3m 45s