setting cookie expiry gets overridden to 1Y

[danwilson282]

vue & vue-cookie-law version

2.0.x, x.y.z

Reproduction Link

<cookie-law theme="dark-lime" :buttonDecline=true storageType="cookies" :cookieOptions="{expires: 30}" buttonDeclineClass="Cookie__button">
  <div slot="message">
    Here is my message for more info <privacy></privacy>
  </div>
</cookie-law>

Steps to reproduce

What is Expected?

Cookie expiry set to 30D

What is actually happening?

Cookie expiry set to 1Y