[Bug]: double obproxy-ce section in the configuration example

[longdafeng]

Check Before Asking

• [X] Please check the issue list and confirm this bug is encountered for the first time.
• [X] Please try full text in English and attach precise description.

Environment

There are duplicated obproxy-ce section in the configuration example `example/autodeploy/all-components.yaml`

Fast Reproduce Steps

obproxy-ce:
  # Set dependent components for the component.
  # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
  depends:
    - oceanbase-ce
  servers:
    - 192.168.1.5
  global:
    listen_port: 2883 # External port. The default value is 2883.
    prometheus_listen_port: 2884 # The Prometheus port. The default value is 2884.
    home_path: /root/obproxy
    # oceanbase root server list
    # format: ip:mysql_port;ip:mysql_port. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
    # rs_list: 192.168.1.2:2881;192.168.1.3:2881;192.168.1.4:2881
    enable_cluster_checkout: false
    # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
    # cluster_name: obcluster
    skip_proxy_sys_private_check: true
    enable_strict_kernel_release: false
    # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
    # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
obproxy-ce:
  depends:
    - oceanbase-ce
  servers:
    - 192.168.1.5
  global:
    # The working directory for obproxy. Obproxy is started under this directory. This is a required field.
    home_path: /root/obproxy
    skip_proxy_sys_private_check: true
    enable_strict_kernel_release: false
    # External port. The default value is 2883.
    # listen_port: 2883
    # The Prometheus port. The default value is 2884.
    # prometheus_listen_port: 2884
    # rs_list is the root server list for observers. The default root server is the first server in the zone.
    # The format for rs_list is observer_ip:observer_mysql_port;observer_ip:observer_mysql_port.
    # Ignore this value in autodeploy mode.
    # rs_list: 127.0.0.1:2881
    # Cluster name for the proxy OceanBase Database. The default value is obcluster. This value must be set to the same with the appname for OceanBase Database.
    # cluster_name: obcluster
    # Password for obproxy system tenant. The default value is empty.
    # obproxy_sys_password:
    # Password for proxyro. proxyro_password must be the same with proxyro_password. The default value is empty.
    # observer_sys_password:

Actual Behavior

merge the two section into one

Expected Behavior

No response

Other Information

No response