Modify execute command way, fix bug and optimize execution logic for playbook

[dbbDylan]

What type of PR is this?

/kind bug

What this PR does / why we need it:

Fix some bugs:

• Modify command execute way, which is more stable for most conditions.
• Fixed an issue where the vars_files parameter would not take effect due to the way the value was passed in the dealVarsFiles function.
• Ignore errors when executing chrown command.

Does this PR introduced a user-facing change?

- Modify command execute way, which is more stable for most conditions.
- Fixed an issue where the `vars_files` parameter would not take effect due to the way the value was passed in the `dealVarsFiles` function.
- Ignore errors when executing `chrown` command.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[kubesphere-prow]

[APPROVALNOTIFIER] This PR is APPROVED

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This pull-request has been approved by: dbbDylan

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