Fix link to ror.org for affiliation autocompletes

[genie9]

Describe the bug

The autocomplete for affiliation places is not working.

To Reproduce

Steps to reproduce the behavior:

1. Go to 'https://test-metadata.sd.csc.fi'
2. Proceed until adding DOI info
3. Try to add an affiliation for the creator
4. Autocompletion for affiliation is not working

Expected behavior

Affiliation places need to autocomplete with links and identifiers to the DOI info form

Additional context

A possible reason for the error is that the link to ror.org is starting with http://... but needs to be https://....

[genie9]

this is a frontend issue