CB-7410 add test targets to whitelist

The InAppBrowser tests target the google.com home page, but recently they
started redirecting all unencrypted traffic to ssl, so we need to add
the https endpoint of google the whitelist.

(cherry picked from commit 72cefd4b9e9e5f090185ca6604d9296dac4bfe23)
diff --git a/config.xml b/config.xml
index b64fc17..20a21d5 100644
--- a/config.xml
+++ b/config.xml
@@ -29,6 +29,7 @@
     <access origin="http://*.apache.org" />
     <access origin="https://*.apache.org" />
     <access origin="http://www.google.com" />
+    <access origin="https://www.google.com" />
     <access origin="http://techslides.com" />
     <access origin="httpssss://example.com" />
     <platform name="blackberry10">