[Snyk] Upgrade com.aliyun:tea-util from 0.2.16 to 0.2.21

[yndu13]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to upgrade com.aliyun:tea-util from 0.2.16 to 0.2.21.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 5 versions ahead of your current version.
• The recommended version was released 4 months ago, on 2023-10-09.

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