Update packages.yaml.tmpl

[wuhuizuo]

No description provided.

[ti-chi-bot]

I have already done a preliminary review for you, and I hope to help you do a better job.

Based on the provided information, the key changes in this PR are:

• Added some debug lines to the nodejs toolchain installation script.
• Installed yarn globally using npm.

As for potential problems, there are none evident in the diff provided. However, there are some suggestions to improve this PR:

• It would be helpful to include a description of the changes made in the PR description.
• The debug lines added to the script could be removed before merging the PR since they do not provide any useful information once the installation is complete.
• It is worth considering adding a more detailed commit message that explains the reasons for the changes made in the PR.

[wuhuizuo]

/approve

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: wuhuizuo

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• OWNERS [wuhuizuo]

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