Merge "Update doc string for getForbiddenPlmns() to READ_PHONE_STATE" am: 02278a5a

     * Returns null if the query fails.

     *

     *

     * <p>Requires that the caller has READ_PRIVILEGED_PHONE_STATE

     * <p>Requires that the caller has READ_PHONE_STATE

     *

     * @return an array of forbidden PLMNs or null if not available

     */

     * Returns null if the query fails.

     *

     *

     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE

     * <p>Requires that the calling app has READ_PHONE_STATE

     *

     * @param subId subscription ID used for authentication

     * @param appType the icc application type, like {@link #APPTYPE_USIM}