system_server is a client of configstore

avc:  denied  { find } for
interface=android.hardware.configstore::ISurfaceFlingerConfigs
scontext=u:r:system_server:s0
tcontext=u:object_r:hal_configstore_ISurfaceFlingerConfigs:s0
tclass=hwservice_manager permissive=0

Bug: 35197529
Test: Device boots without this denial
Change-Id: Ia43bc5879e03a1f2056e373b17cc6533636f98b1