Add test cases for APEX VINTF.

Add test cases to cover HAL definition found in embedded APEX.

Bug: 249086047
Test: releasetools_test
Change-Id: I5639b9b800a89164317740f64306ae10bf41343e
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 29fc771..094ffe1 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -598,6 +598,7 @@
         "testdata/**/*",
         ":com.android.apex.compressed.v1",
         ":com.android.apex.compressed.v1_original",
+        ":com.android.apex.vendor.foo.with_vintf"
     ],
     target: {
         darwin: {