fix(plugin/tcp-log):repeated sslhandshake in [tcp-log] plugin

[chenyyyang]

Summary

FIX: Repeated sslhandshake in [tcp-log] plugin

Checklist

• [ √] The Pull Request has tests
• A changelog file has been created under changelog/unreleased/kong or skip-changelog label added on PR if changelog is unnecessary. README.md
• There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE

Full changelog

change the code in tcp-log/handler.lua

Issue reference

Fix #[11052]

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[tzssangglass]

hi @chenyyyang , we need a changelog(you can learn from other PRs), and if you can add test cases to cover this fix, it maybe better!

[chenyyyang]

I have already browsed the other PRs but no changelog could be found.Could you provide a template?

[tzssangglass]

I have already browsed the other PRs but no changelog could be found.Could you provide a template?

https://github.com/Kong/kong/pull/11786/files#diff-1c9ba4aa7ac45698a290b3506fc00dc16289cd098483e8e7e2bb580d0b40a8c2

[bungle]

@chenyyyang, looks good! Just add the changelog. See: https://github.com/Kong/kong/blob/master/changelog/changelog-template.yaml

Add change-log here:
https://github.com/Kong/kong/tree/master/changelog/unreleased/kong

Give it a name: fix-tcp-log-sslhandshake.yml

[chenyyyang]

@bungle Sure.I have added the changelog.

[tzssangglass]

Suggested change

	message: fix an issue that repeated ssl handshake in tcp-log plugin
	message: **tcp-log**: fix an issue that repeated ssl handshake

[tzssangglass]

LGTM, fix as comments and we can merge this.

[chenyyyang]

Done @tzssangglass

[chenyyyang]

done？