Revert "feat(helm): update chart kubelet-csr-approver to 1.2.0 (#1476)" (#1478)

This reverts commit 366eea27af.

bootstrap/templates/kubernetes/bootstrap/talos/apps/helmfile.yaml.j2

@@ -21,6 +21,6 @@ releases:
   - name: kubelet-csr-approver
     namespace: kube-system
     chart: postfinance/kubelet-csr-approver
-    version: 1.2.0
+    version: 1.1.0
     values: ["./kubelet-csr-approver-values.yaml"]
     needs: ["cilium"]