drm/msm/sde: remove type name field in resource manager

Remove the name field in the resource manager in anticipation
of removing the rm's hardware tracking structure and moving to
using sde_hw objects directly.

Change-Id: I406251da4fb69788aa48e6ba8869f32edfae09b4
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>