C++ CI Workflow with dependencies installed via conda

Add micromamba-based CI setup and fix macOS compilation (#82) #9

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
[ubuntu-latest@Release@conda]	39s
[windows-2019@Release@conda]	1m 40s
[macos-12@Release@conda]	1m 35s
	3m 54s