[1.20.1] Invalid mod version causes log to suggest FML is missing

[UpcraftLP]

I had set an invalid version in development, something like development+202401010000-1.20.1, which failed to parse and then subsequently made it appear as if neoforge was missing entirely.

changing my dev version scheme to 1.20.1-development+202401010000 fixed this.

Yes, there was a message about my version failing to parse higher up, but this "missing javafml" error should not appear nonetheless.

tested on: 1.20.1-47.1.85