Su runs in permissive mode and denials should be suppressed.

avc: denied { getattr } for scontext=u:r:su:s0
tcontext=u:object_r:pdx_display_client_endpoint_socket:s0
tclass=unix_stream_socket permissive=1
avc: denied { getattr } for scontext=u:r:su:s0
tcontext=u:object_r:pdx_display_manager_endpoint_socket:s0
tclass=unix_stream_socket permissive=1
avc: denied { getattr } for scontext=u:r:su:s0
tcontext=u:object_r:pdx_display_vsync_endpoint_socket:s0
tclass=unix_stream_socket permissive=1
avc: denied { getattr } for scontext=u:r:su:s0
tcontext=u:object_r:pdx_bufferhub_client_endpoint_socket:s0
tclass=unix_stream_socket permissive=1
avc: denied { getattr } for scontext=u:r:su:s0
tcontext=u:object_r:pdx_performance_client_endpoint_socket:s0
tclass=unix_stream_socket permissive=1

Bug: 35197529
Test: policy builds
Change-Id: Ia643c6e776e5e5bd473d857d523c3be91d32c40a