Allow Rust code in system/logging/rust

Bug: 162454083
Test: make logger
Change-Id: I1116b930af7e06be31c237867fecc6ccd609e4b3
diff --git a/rust/config/allowed_list.go b/rust/config/allowed_list.go
index 408d433..b9732aa 100644
--- a/rust/config/allowed_list.go
+++ b/rust/config/allowed_list.go
@@ -22,6 +22,7 @@
 		"system/extras/profcollectd",
 		"system/extras/simpleperf",
 		"system/hardware/interfaces/keystore2",
+		"system/logging/rust",
 		"system/security",
 		"system/tools/aidl",
 	}