Default sepolicy rules for initial upload of Neural Network API.

Bug: 63905942
Test: mm -j40
Change-Id: I354ee863475aedd2dc9d2b436a00bcd82931456f
(cherry picked from commit 4fc5fb5e521347d65dc921f8c1fb751c66f9a92c)
diff --git a/private/system_server.te b/private/system_server.te
index fddfe2d..e61b303 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -194,6 +194,7 @@
 hal_client_domain(system_server, hal_ir)
 hal_client_domain(system_server, hal_light)
 hal_client_domain(system_server, hal_memtrack)
+hal_client_domain(system_server, hal_neuralnetworks)
 hal_client_domain(system_server, hal_oemlock)
 allow system_server hal_omx_hwservice:hwservice_manager find;
 allow system_server hidl_token_hwservice:hwservice_manager find;