case-sensitive datatypes

[bgruening]

FOR CONTRIBUTOR:

• - I have read the CONTRIBUTING.md document and this tool is appropriate for the tools-iuc repo.
• - License permits unrestricted use (educational + commercial)
• - This PR adds a new tool or tool collection
• - This PR updates an existing tool or tool collection
• - This PR does something else (explain below)

[bgruening]

@mvdbeek @bernt-matthias any opinion here? Should we handle this on the backend better?

[bgruening]

Or this is not a backend problem and just a frontend problem? You can not connect noodles from BWA-mem to deepvariant as it seems.

[bernt-matthias]

Yes, we should. But it's complicated: galaxyproject/galaxy#12073. Maybe a new linter would be a good compromise in the meantime.

[bernt-matthias]

See also #4009