fix(scripts/artifacts): fix check-tiup.sh

[wuhuizuo]

Compatibility to run for version lower then v8.4.0

Signed-off-by: wuhuizuo [email protected]

[ti-chi-bot]

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[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 pull request title and description, the key changes made in this pull request are:

• Added support for versions lower than v8.4.0.
• Added pump and drainer to the tiup_pkgs list if the version is lower than v8.4.0.

Overall, the changes look good and there are no potential problems that I can see. However, there are a few suggestions that I have:

• It would be helpful to include some unit tests to ensure that the changes made are working as expected.
• Consider adding some comments to the code to make it easier for others to understand the changes made.
• Double-check the formatting of the code to ensure consistency with the existing codebase.

Other than these suggestions, the pull request looks good to me and I would recommend merging it once the suggestions have been addressed.

[wuhuizuo]

tested manually.

[wuhuizuo]

fix the issue we found in releasing for v8.4.0