SE Linux perimissions for Feature Flags Service

Bug: 279054964
Test: build && flash
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:a1f8ca3cd3c4861a06c5042148aab6623a563651)
Merged-In: I5fffaccba61e218496ac82ccf9ba308cf9892868
Change-Id: I5fffaccba61e218496ac82ccf9ba308cf9892868
diff --git a/build/soong/service_fuzzer_bindings.go b/build/soong/service_fuzzer_bindings.go
index c9872fa..4147bd1 100644
--- a/build/soong/service_fuzzer_bindings.go
+++ b/build/soong/service_fuzzer_bindings.go
@@ -253,6 +253,7 @@
 		"face":                                                            EXCEPTION_NO_FUZZER,
 		"file_integrity":                                                  EXCEPTION_NO_FUZZER,
 		"fingerprint":                                                     EXCEPTION_NO_FUZZER,
+		"feature_flags":                                                   EXCEPTION_NO_FUZZER,
 		"font":                                                            EXCEPTION_NO_FUZZER,
 		"android.hardware.fingerprint.IFingerprintDaemon": EXCEPTION_NO_FUZZER,
 		"game":                         EXCEPTION_NO_FUZZER,
diff --git a/private/service.te b/private/service.te
index 8059bfb..f07400b 100644
--- a/private/service.te
+++ b/private/service.te
@@ -4,6 +4,7 @@
 type compos_service,                service_manager_type;
 type communal_service,              app_api_service, system_server_service, service_manager_type;
 type dynamic_system_service,        system_api_service, system_server_service, service_manager_type;
+type feature_flags_service,         app_api_service, system_server_service, service_manager_type;
 type gsi_service,                   service_manager_type;
 type incidentcompanion_service,     app_api_service, system_api_service, system_server_service, service_manager_type;
 type logcat_service,                system_server_service, service_manager_type;
diff --git a/private/service_contexts b/private/service_contexts
index a617016..6d48a74 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -227,6 +227,7 @@
 external_vibrator_service                 u:object_r:external_vibrator_service:s0
 ethernet                                  u:object_r:ethernet_service:s0
 face                                      u:object_r:face_service:s0
+feature_flags                             u:object_r:feature_flags_service:s0
 file_integrity                            u:object_r:file_integrity_service:s0
 fingerprint                               u:object_r:fingerprint_service:s0
 font                                      u:object_r:font_service:s0