typo: the clustermesh secret name

[weizhoublue]

when debugged the clustermesh, I found typos

[root@master10 ~]# kubectl get secret -n kube-system clustermesh-apiserver-admin-certs
Error from server (NotFound): secrets "clustermesh-apiserver-admin-certs" not found

[root@master10 ~]# kubectl get secret -n kube-system clustermesh-apiserver-admin-cert
NAME                               TYPE                DATA   AGE
clustermesh-apiserver-admin-cert   kubernetes.io/tls   3      28h

the chart code

apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: clustermesh-apiserver-client-cert
  namespace: {{ .Release.Namespace }}
spec:
  issuerRef:
    {{- toYaml .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef | nindent 4 }}
  secretName: clustermesh-apiserver-client-cert
  commonName: externalworkload
  duration: {{ printf "%dh0m0s" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24) }}
{{- end }}

---
apiVersion: v1
kind: Secret
metadata:
  name: clustermesh-apiserver-admin-cert
  namespace: {{ .Release.Namespace }}
type: kubernetes.io/tls
data:
  ca.crt:  {{ .commonCA.Cert | b64enc }}
  tls.crt: {{ $cert.Cert | b64enc }}
  tls.key: {{ $cert.Key  | b64enc }}
{{- end }}

[zacharysarah]

LGTM