Enable new_robolectric

Allow new robolectric to break soong's exepected machine type restrictions

Test: mma in /external/robolectric
Bug: 244627502

Change-Id: If58a36b2d84804d586d9c8a773e2e739867fa987
diff --git a/android/neverallow.go b/android/neverallow.go
index 1cdccc3..cf149b2 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -162,6 +162,7 @@
 		"development/build",
 		"external/guava",
 		"external/robolectric-shadows",
+		"external/robolectric",
 		"frameworks/layoutlib",
 	}