message: Add enable-cares option to pecl install
diff: <configureoption default="no" name="enable-mysqlnd" prompt="enable mysqlnd support?"/>
  <configureoption default="no" name="enable-swoole-json" prompt="enable json support?"/>
  <configureoption default="no" name="enable-swoole-curl" prompt="enable curl support?"/>
  + <configureoption default="no" name="enable-cares" prompt="enable cares support?"/>
  </extsrcrelease>
  </package>
  