`--mount`: Add a Directory as InitialWorkDirRequirement (may requires the iwdr-Struct to be changed; see: https://github.com/common-workflow-language/cwl-v1.2/blob/e62f99dd79d6cb9c157cceb458f74200da84f6e9/tests/iwd/iwd-fileobjs1.cwl )
--mount: Add a Directory as InitialWorkDirRequirement (may requires the iwdr-Struct to be changed; see: https://github.com/common-workflow-language/cwl-v1.2/blob/e62f99dd79d6cb9c157cceb458f74200da84f6e9/tests/iwd/iwd-fileobjs1.cwl )