Fix 'buildAppURL'

Author: labkey-tchad

src/org/labkey/test/tests/BaseAppTest.java

@@ -18,7 +18,7 @@ public String buildAppURL(String containerPath, Object... parts)
     }
 
     @Contract(pure = true)
-    public String buildAppURL(String containerPath, Map<String, Object> params, Object... parts)
+    public String buildAppURL(String containerPath, Map<String, ?> params, Object... parts)
     {
         return WebTestHelper.buildAppURL(containerPath, getAppControllerName(), params, parts);
     }