[stable/2024.1] Add optional kubeconfig path to roles (#1919)

This is an automated cherry-pick of #1871
/assign mnaser
diff --git a/roles/neutron/tasks/main.yml b/roles/neutron/tasks/main.yml
index eabe333..874ed3c 100644
--- a/roles/neutron/tasks/main.yml
+++ b/roles/neutron/tasks/main.yml
@@ -38,7 +38,7 @@
     chart_ref: "{{ neutron_helm_chart_ref }}"
     release_namespace: "{{ neutron_helm_release_namespace }}"
     create_namespace: true
-    kubeconfig: /etc/kubernetes/admin.conf
+    kubeconfig: "{{ neutron_helm_kubeconfig }}"
     values: "{{ _neutron_helm_values | combine(neutron_helm_values, recursive=True) }}"
 
 - name: Create Ingress