* added smoke test setup

* getting better

* alright

* added CONTRIBUTING notes on how to run smoke tests

* removed file

* removed commented code [ci skip]

* small fixes to test.sh

* try running smoke tests on GitHub Actions

* make setup executable

* add libcurl

* curl again

* please work

* more curl

* more libcurl

* downgrades are fine

* remove misc/smoke_tests from GitHub Actions