fix some bug when using playbook

[dbbDylan]

What type of PR is this?

/kind bug

What this PR does / why we need it:

• fix the src path ends with \n in some conditions when using the copy playbook module.
• fix tags that don't work with playbook.roles.

Does this PR introduced a user-facing change?

- fix the src path ends with `\n` in some conditions when using the `copy` playbook module.
- fix tags that don't work with `playbook.roles`.

[sonarqubecloud]

Quality Gate failed

Failed conditions
C Maintainability Rating on New Code (required ≥ A)

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[kubesphere-prow]

[APPROVALNOTIFIER] This PR is APPROVED

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This pull-request has been approved by: dbbDylan

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