ols: introduce metadata quirks support, unbreak Logic Shrimp

ols: introduce metadata quirks support, unbreak Logic Shrimp

Introduce quirks support for devices which provide incomplete metadata.
Add conservative logic to unbreak the Logic Shrimp. Amend previously
received information when it was incomplete, but don't interfere if a
future firmware version fixes the issue.

Without this change, the device gets detected but "has zero channels"
and would be unusable. Because when a device provides metadata, these
details are used exclusively, no fallbacks apply.