fix(intel): remove redundant NOC header declarations

This patch is to remove redundant NOC declarations in
system manager header file. The NOC headers are shareable
across both Stratix 10 and Agilex platforms.

Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I40ff55eb1d8fe280db1d099d5d1a3c2bf4b4b459