net/mlx5: Fix spelling mistake "disabliing" -> "disabling"

There is a spelling mistake in a NL_SET_ERR_MSG_MOD message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250703102219.1248399-1-colin.i.king@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>