neverallow: vintf to libhidltransport impl lib

Also delete useless testcase.

Bug: 134961554
Test: build

Change-Id: Ie76492f806757b86d94d29a736773f72ce2ab104
diff --git a/android/neverallow.go b/android/neverallow.go
index 1983f0e..b90fe43 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -71,7 +71,7 @@
 
 		// TODO(b/67974785): always enforce the manifest
 		neverallow().
-			without("name", "libhidltransport").
+			without("name", "libhidltransport-impl-internal").
 			with("product_variables.enforce_vintf_manifest.cflags", "*").
 			because("manifest enforcement should be independent of ."),