hwbd: correctly map Bluetooth Key on MSI Modern 15 H AI C1MG laptop

hwbd: correctly map Bluetooth Key on MSI Modern 15 H AI C1MG laptop

Previously the key was unknown so add the correct mapping as it does not follow the general
case for MSI Laptops.

  [  192.562000] atkbd serio0: Unknown key released (translated set 2, code 0xd7 on isa0060/serio0).
  [  192.562011] atkbd serio0: Use 'setkeycodes e057 <keycode>' to make it known.

Add it currently as a definition specific for this model but can be generalized to other MSI
Laptops if this issue is present also elsewhere.