Fix domains in domain-config test

The domain-config test was overly pedantic about android.com only (so
that it could test not matching all subdomains). This broke with
redirects android.com redirecting to www.android.com which was outside
the domain-config.

This commit adds www.android.com to the domain-config, long term we
should look at getting a static target for these tests that is more
minimal but meets all the needs for these tests.

Bug: 33726200
Test: cts-tradefed run cts -m CtsNetSecConfigBasicDomainConfigTestCases
-t android.security.net.config.cts.DomainConfigTest#testDomainConfig

Change-Id: I12ec80fe1ce2ea9ef22966d70651f0119c12f322
diff --git a/tests/tests/networksecurityconfig/networksecurityconfig-basic-domain/res/xml/network_security_config.xml b/tests/tests/networksecurityconfig/networksecurityconfig-basic-domain/res/xml/network_security_config.xml
index 6d8565c..d36462b 100644
--- a/tests/tests/networksecurityconfig/networksecurityconfig-basic-domain/res/xml/network_security_config.xml
+++ b/tests/tests/networksecurityconfig/networksecurityconfig-basic-domain/res/xml/network_security_config.xml
@@ -6,6 +6,7 @@
   </base-config>
   <domain-config>
     <domain>android.com</domain>
+    <domain>www.android.com</domain>
     <trust-anchors>
       <certificates src="system" />
       <certificates src="user" />