Add android.car.builtin to the Code Coverage instrumented list.

BUG=339901608

TEST=no

Change-Id: I3457dd843f3ebcefda4253b128ed142a7fa13e82
diff --git a/java/config/config.go b/java/config/config.go
index 2bb50f6..66e857c 100644
--- a/java/config/config.go
+++ b/java/config/config.go
@@ -47,6 +47,7 @@
 		"services",
 		"android.car",
 		"android.car7",
+		"android.car.builtin",
 		"conscrypt",
 		"core-icu4j",
 		"core-oj",