add kubeconfig flag to helmfile (#1416)

.taskfiles/Talos/Taskfile.yaml

@@ -67,7 +67,7 @@ tasks:
     dir: "{{.TALOS_DIR}}"
     cmds:
       - until kubectl --kubeconfig {{.KUBECONFIG_FILE}} wait --for=condition=Ready=False nodes --all --timeout=600s; do sleep 10; done
-      - helmfile --file ./apps/helmfile.yaml apply --skip-diff-on-install --suppress-diff
+      - helmfile --kubeconfig {{.KUBECONFIG_FILE}} --file ./apps/helmfile.yaml apply --skip-diff-on-install --suppress-diff
       - until kubectl --kubeconfig {{.KUBECONFIG_FILE}} wait --for=condition=Ready nodes --all --timeout=600s; do sleep 10; done
     preconditions:
       - { msg: "Missing kubeconfig", sh: "test -f {{.KUBECONFIG_FILE}}" }