Fixed spans getting stripped from disclaimer

In the support disclaimer the text
"Privacy Policy" and "Terms of Service"
will no longer have their url spans
stripped.

Test: Instrumentation Test
Bug: 31939039
Change-Id: Ifdd9c3b5249d4678b30e677b909d0b58dd2c5edc

src/com/android/settings/overlay/SupportFeatureProvider.java

@@ -18,6 +18,7 @@ package com.android.settings.overlay;
 
 import android.accounts.Account;
 import android.annotation.IntDef;
+import android.annotation.StringRes;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
@@ -141,5 +142,6 @@ public interface SupportFeatureProvider {
     /**
      * Returns the string for the disclaimer in the Support dialog
      */
-    String getDisclaimerString();
+    @StringRes
+    int getDisclaimerStringResId();
 }