fix(hunterpacific_6speed_fanlight): remove Fanelight Manihi link
This was based on PR #5172 which did not have any logs or Query Things
Data Model result to confirm the match.
The device shares a product id with other fans that match the
ovlaim_809_ceiling_fanlight config better, and quite likely this
one either matches that config too, or the product id in the PR was
copy/paste and does not reflect the actual id for this device.
Issue #5978