add regex validation rule to filename attributes

[brynnz22]

Added the validation rule: regex search ^\S*$ to Filename and Channel Metadata Filename attributes. I was not sure about adding it to the 'Channel Metadata Filename attribute, so I can delete this if needed. Addressing issue #139

[adamjtaylor]

Thanks @brynnz22! Looks like we managed to drag some extra quotes in that we will want to fix so that only lines 8 and 132 have changes in. If we do want to standardise quoting descriptions (and that might be a good idea we can do this through a different issue/PR.
I'm going to hold off on approving and merging for now and will try and deploy this branch into a testing instance

[brynnz22]

@adamjtaylor I implemented all the fixes. It should be good.

[adamjtaylor]

Looks good!

[adamjtaylor]

Thanks @brynnz22. This looks good. I will redeploy to testing before we merge here.

[adamjtaylor]

I'm struggling to get this to deploy currently as the develop schematic does not install properly.
See action: https://github.com/ncihtan/HTAN-data-curator/actions/runs/3989248484
Will take another look later, otherwise to escalate to FAIR data.
Maybe we can try and test the feature just in the schematic CLI first

[afwillia]

@adamjtaylor there was an update to schematic yesterday that made it incompatible with python 3.8, which our deployment workflow uses. I'm working to update the deployment to use python 3.10 in this branch and I'll let you know when testing is complete.

[aclayton555]

Hold on this until next data model release

[brynnz22]

This successfully converts to a json.ld using the Schematic CLI (schematicpy 23.1.1).

[brynnz22]

I tried validating a manifest using the CLI and I'm not sure what is going on. It doesn't seem to recognize the entire Filename column as it returns a KeyError: Filename

[brynnz22]

I can test this out more when I am back on the 21st.

[adamjtaylor]

Removing from the project board as is tracked in the linked issue #139

PR cannot be merged due to key error. Re-review once #139 unbocked