Add missing sepolicies for the Weaver HAL.

Bug: 38233550
Test: Build
Change-Id: I7c2105d5f215a60a611110640afff25fc3403559
diff --git a/public/hal_weaver.te b/public/hal_weaver.te
index 1910cf1..b80ba29 100644
--- a/public/hal_weaver.te
+++ b/public/hal_weaver.te
@@ -1,2 +1,5 @@
 # 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;