refactor(globalpatches): remove the compatibility code for the sock:connect bug

[chobits]

Summary

The official OpenResty has fixed the bug of sock:connect API, so we do not need to make it compatible for this. For more details of this bug, see https://github.com/openresty/lua-nginx-module/issues/860.

Checklist

• [ ] The Pull Request has tests
  • [x] Reusing the original test cases is sufficient.
• [ ] 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

Issue reference

Fix #[issue number]