Add SEPolicy for Pixel Camera Services Extensions

Bug: 287069860
Test: m && flashall && dev test with Open Camera and Camera2 Ext
Change-Id: I4eac5697a122b56939bb3c3946b28a17dfdf4c0c
diff --git a/camera/sepolicy/vendor_pcs_app.te b/camera/sepolicy/vendor_pcs_app.te
index 39cd502..5dc25eb 100644
--- a/camera/sepolicy/vendor_pcs_app.te
+++ b/camera/sepolicy/vendor_pcs_app.te
@@ -3,3 +3,5 @@
 app_domain(vendor_pcs_app);
 
 allow vendor_pcs_app app_api_service:service_manager find;
+
+allow vendor_pcs_app cameraserver_service:service_manager find;