feat: rename repo to cluster-template (#1270)

* feat: rename repo to cluster-template

Signed-off-by: Devin Buhl <devin@buhl.casa>

* Update README.md

* Update README.md

* Update README.md

---------

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/ansible/playbooks/cluster-prepare.yaml.j2

@@ -46,7 +46,7 @@
               ff02::2 ip6-allrouters
             dest: /etc/hosts
             mode: preserve
-        # https://github.com/onedr0p/flux-cluster-template/discussions/635
+        # https://github.com/onedr0p/cluster-template/discussions/635
         - name: Network Configuration | Remove immutable flag from /etc/resolv.conf
           ansible.builtin.file:
             attributes: -i