Add explicit dependencies on "core" libraries

The dependencies are necessary since the code uses
conscrypt and bouncycastle impl details / internals.

Test: build
Bug: 113148576
Change-Id: I35ed7c1707db2c83899a374c396e86e7817d85ff
diff --git a/Android.bp b/Android.bp
index babf083..2f4d1df 100644
--- a/Android.bp
+++ b/Android.bp
@@ -21,10 +21,13 @@
         "java/com/google/security/wycheproof/SpongyCastleTest.java",
         "java/com/google/security/wycheproof/SpongyCastleAllTests.java",
     ],
-    no_framework_libs: true,
+    no_standard_libs: true,
     libs: [
-        "conscrypt",
+        "core-oj",
+        "core-libart",
         "bouncycastle",
+        "conscrypt",
         "junit",
     ],
+    system_modules: "core-system-modules",
 }