[BUG]oracle-mysql addon enable failed when the env has mysql enabled

[ahjing99]

➜ ~ kbcli version
Kubernetes: v1.27.3-gke.100
KubeBlocks: 0.8.0-beta.10
kbcli: 0.8.0-beta.10

The env already has mysql installed with kbcli addon enable mysql, then enable oracle-mysql failed

➜  ~ k logs install-oracle-mysql-addon-8mhbq -n kb-system
Defaulted container "helm" out of: helm, copy-charts (init)
Release "kb-addon-oracle-mysql" does not exist. Installing it now.
Error: Unable to continue with install: ConfigMap "oracle-mysql-reload-script" in namespace "kb-system" exists and cannot be imported into the current release: invalid ownership metadata; annotation validation error: key "meta.helm.sh/release-name" must equal "kb-addon-oracle-mysql": current value is "kb-addon-mysql"

➜  ~ k get cm -n kb-system | grep mysql
apecloud-mysql-scripts                                 13     19m
apecloud-mysql8-agamotto-configuration                 2      19m
kb-addon-apecloud-mysql-grafana-mysql                  1      19m
kb-addon-apecloud-mysql-grafana-mysql-proxy            1      19m
kb-addon-mysql-grafana-mysql                           1      18m
mysql-agamotto-configuration                           2      18m
mysql-reload-script                                    2      19m
mysql-scripts                                          4      18m
mysql8.0-auditlog-config-template                      1      19m
mysql8.0-config-template                               1      19m
mysql8.0.33-config-template                            1      18m
oracle-mysql-reload-script                             2      18m
oracle-mysql5.7-config-template                        1      18m
oracle-mysql8.0-config-template                        1      18m

➜  ~ k get cm oracle-mysql-reload-script -n kb-system -o yaml
apiVersion: v1
data:
  reload.tpl: "{{- /* mysql global variable update */}}\n{{- /* mysql using system
    variables reference docs: https://dev.mysql.com/doc/refman/8.0/en/using-system-variables.html
    */}}\n{{- /*  1. system variable names must be written using underscores, not
    dashes. */}}\n{{- /*  2. string variable 'xxx' */}}\n{{- /*  3. type convert to
    number */}}\n{{- range $pk, $pv := $.arg0 }}\n\t{{- $pk = trimPrefix \"loose_\"
    $pk }}\n\t{{- $pk = replace \"-\" \"_\" $pk }}\n\t{{- $var_int := -1 }}\n    {{-
    if $pv | regexMatch \"^\\\\d+$\" }}\n\t\t{{- $var_int = atoi $pv }}\n\t{{- end}}\n\t{{-
    if lt $var_int 0 }}\n\t\t{{- $tmp := $pv | regexStringSubmatch \"^(\\\\d+)K$\"
    }}\n\t\t{{- if $tmp }}\n\t\t{{- $var_int = last $tmp | atoi | mul 1024 }}\n\t\t{{-
    end }}\n\t{{- end }}\n\t{{- if lt $var_int 0 }}\n\t\t{{- $tmp := $pv | regexStringSubmatch
    \"^(\\\\d+)M$\" }}\n\t\t{{- if $tmp }}\n\t\t{{- $var_int =  last $tmp | atoi |
    mul 1024 1024 }}\n\t\t{{- end }}\n\t{{- end }}\n\t{{- if lt $var_int 0 }}\n\t\t{{-
    $tmp := $pv | regexStringSubmatch \"^(\\\\d+)G$\" }}\n\t\t{{- if $tmp }}\n\t\t{{-
    $var_int = last $tmp | atoi | mul 1024 1024 1024 }}\n\t\t{{- end }}\n\t{{- end
    }}\n\t{{- if ge $var_int 0 }}\n\t\t{{- execSql ( printf \"SET GLOBAL %s = %d\"
    $pk $var_int ) }}\n\t{{- else }}\n\t\t{{- execSql ( printf \"SET GLOBAL %s = '%s'\"
    $pk $pv ) }}\n\t{{- end }}\n{{- end }}"
  reload.yaml: |-
    scripts: reload.tpl
    fileRegex: my.cnf
    formatterConfig:
      format: ini
      iniConfig:
        sectionName: mysqld
kind: ConfigMap
metadata:
  annotations:
    meta.helm.sh/release-name: kb-addon-mysql
    meta.helm.sh/release-namespace: kb-system
  creationTimestamp: "2023-12-19T02:43:16Z"
  labels:
    app.kubernetes.io/instance: kb-addon-mysql
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/name: mysql
    app.kubernetes.io/version: 5.7.42
    helm.sh/chart: mysql-0.7.0
  name: oracle-mysql-reload-script
  namespace: kb-system
  resourceVersion: "5410"
  uid: fe3d6bb0-0db9-4e41-b52d-021f31003cbc