feat!: Remove support for k3s and go full-on Talos (#1482)

bootstrap/templates/kubernetes/apps/kube-system/spegel/app/kustomization.yaml.j2

@@ -3,3 +3,9 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ./helmrelease.yaml
+configMapGenerator:
+  - name: spegel-helm-values
+    files:
+      - values.yaml=./helm-values.yaml
+configurations:
+  - kustomizeconfig.yaml