Add missing sepolicies for the Weaver HAL.

Bug: 38233550
Test: Build
Change-Id: I7c2105d5f215a60a611110640afff25fc3403559

private/hwservice_contexts

@@ -39,6 +39,7 @@ android.hardware.tv.input::ITvInput                             u:object_r:hal_t
 android.hardware.usb::IUsb                                      u:object_r:hal_usb_hwservice:s0
 android.hardware.vibrator::IVibrator                            u:object_r:hal_vibrator_hwservice:s0
 android.hardware.vr::IVr                                        u:object_r:hal_vr_hwservice:s0
+android.hardware.weaver::IWeaver                                u:object_r:hal_weaver_hwservice:s0
 android.hardware.wifi::IWifi                                    u:object_r:hal_wifi_hwservice:s0
 android.hardware.wifi.supplicant::ISupplicant                   u:object_r:hal_wifi_supplicant_hwservice:s0
 android.hidl.allocator::IAllocator                              u:object_r:hidl_allocator_hwservice:s0

public/hal_weaver.te

 # HwBinder IPC from client to server
-# binder_call(hal_weaver_client, hal_weaver_server)
+binder_call(hal_weaver_client, hal_weaver_server)
+
+add_hwservice(hal_weaver_server, hal_weaver_hwservice)
+allow hal_weaver_client hal_weaver_hwservice:hwservice_manager find;

public/hwservice.te

@@ -33,6 +33,7 @@ type hal_tv_input_hwservice, hwservice_manager_type;
 type hal_usb_hwservice, hwservice_manager_type;
 type hal_vibrator_hwservice, hwservice_manager_type;
 type hal_vr_hwservice, hwservice_manager_type;
+type hal_weaver_hwservice, hwservice_manager_type;
 type hal_wifi_hwservice, hwservice_manager_type;
 type hal_wifi_supplicant_hwservice, hwservice_manager_type;
 type hidl_allocator_hwservice, hwservice_manager_type, coredomain_hwservice;