Function lrl_test_compiler::environment::collect_calibration_tables

pub fn collect_calibration_tables(
    base_path: &Path, 
    paths: &HashSet<PathBuf>
) -> CompilerResult<HashMap<PathBuf, Calibration>>

Combine the config file base path with the realtive paths of the calibration tables it references and then read in all of the calibration tables into a relative-path keyed cache.