add updated graphics.composer (2.3) to sepolicy

Allows graphics.composer@2.3 services to run.

Test: Boot, make sure UI comes up, 2.3 service is running
Bug: 116028976

Change-Id: I58c2a7523aa3277596add74eef61eaaba6230622
diff --git a/vendor/file_contexts b/vendor/file_contexts
index b9f4cbd..c772cb5 100644
--- a/vendor/file_contexts
+++ b/vendor/file_contexts
@@ -25,6 +25,7 @@
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.allocator@2\.0-service   u:object_r:hal_graphics_allocator_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.composer@2\.1-service    u:object_r:hal_graphics_composer_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.composer@2\.2-service    u:object_r:hal_graphics_composer_default_exec:s0
+/(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.composer@2\.3-service    u:object_r:hal_graphics_composer_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health@1\.0-service         u:object_r:hal_health_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health@2\.0-service         u:object_r:hal_health_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health\.storage@1\.0-service       u:object_r:hal_health_storage_default_exec:s0