Permissions for InputClassifier HAL

Add the required permissions for the InputClassifier HAL.

Bug: 62940136
Test: no selinux denials in logcat when HAL is used inside input flinger.
Change-Id: Ibc9b115a83719421d56ecb4bca2fd196ec71fd76
diff --git a/private/system_server.te b/private/system_server.te
index ccc2017..ae6d687 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -210,6 +210,7 @@
 hal_client_domain(system_server, hal_gnss)
 hal_client_domain(system_server, hal_graphics_allocator)
 hal_client_domain(system_server, hal_health)
+hal_client_domain(system_server, hal_input_classifier)
 hal_client_domain(system_server, hal_ir)
 hal_client_domain(system_server, hal_light)
 hal_client_domain(system_server, hal_memtrack)