pldmtool : Add new entity types & statesets

- This commit adds all the entity types & state sets mentioned
  in the spec dsp 0249 into supported map used by the pldmtool,
  so that it can display those when queried.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I5b865bb861c2bfee771a65b724b61c9a8fd17762