access-requests: allow for access request receivers other than the record owner

[zzacharo]

Right now, we set the record owner as the receiver of access requests, no questsions asked. However, according to the RFC it should be possible to allow having other users/groups as receiver as well. This is related to the access settings. We need to update the logic that determines the request receiver on creation.

• invenio_rdm_records.services.access.service:RecordAccessService.create_user_access_request()
• invenio_rdm_records.services.access.service:RecordAccessService.create_guest_access_request()

[github-actions[bot]]

This issue was automatically marked as stale.