added explicit cause test back in - relates to github #2082

Author: dghgit

prov/src/test/java/org/bouncycastle/jce/provider/test/PKCS12StoreTest.java

@@ -2785,7 +2785,7 @@ public void performTest()
         testRawKeyBagStore();
         testAES256_AES128();
         testAES256GCM_AES128_GCM();
-       // testPKCS12StoreWrongPassword();
+        testPKCS12StoreWrongPassword();
 
         // converter tests