Since vfc_ci has been merged wih the main verificarlo repository and is
now available in Verificarlo's Docker, the source code of vfc_ci can
now be removed.
Also, vfc_test_h5.cpp has been modified so that every algorithm is
called directly. This results in a much shorter vfc_tests_config.json
since we don't need to vall vfc_test_h5 with all algorithms as
arguments.
With the current setup, the CI should be able to be deployed correcly.
However, we still ned to find the best solution to pull the dataset on
the runner so the tests can be executed on it.
