Update RNCWebViewManager.java

android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java

 
     @Override
     public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
-      if (ReactBuildConfig.DEBUG && mignoreSslErrors) {
+      if (BuildConfig.DEBUG && mignoreSslErrors) {
         handler.proceed();
       }