We have opted to use the Let's Encrypt certificate renewal, managed by the platform, for our two secondary domains. We originally purchased the domains through GoDaddy about a year ago and they are going to expire soon. Now that we are using Let's Encrypt for certificate renewal, is there ANY REASON why we should NOT let the GoDaddy certificates expire? Are they used elsewhere within the Learn platform or integrations? (I can't think of any.) Thanks!