[BUG] Fix the build

[sdatkinson]

Checks failed during #139:

https://github.com/sdatkinson/NeuralAmpModelerCore/actions/runs/13623308113/job/38076330519?pr=139

Get the build working again.

[sdatkinson]

Re-trying on commit e181f61, which worked when it was merged: https://github.com/sdatkinson/NeuralAmpModelerCore/actions/runs/13623430545.

Failed. Hmm.