Draft: Fix cluster import
What does this MR do and why?
The aim of this MR is to fix cluster-import issue, I've noticed an unsual behaviour when kubeconfig is generated via cluster-creator-login-flux-system
which sometimes contains the internal service url instead of rancher hostname.
Actual workaround check if the kubeconfig has the wrong url and change it with the proper domain.
Closes #1341 (closed)
Related reference(s)
Test coverage
Edited by Bogdan Antohe