help request: add test case

[biubiue]

Description

In this pr https://github.com/apache/apisix/pull/7782

I add kafka-logger support sasl and commit PR. But I can't write unit tests, I'm developing in a window environment. someone can help! TKS _

Environment

• APISIX version (run apisix version):
• Operating system (run uname -a):
• OpenResty / Nginx version (run openresty -V or nginx -V):
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info):
• APISIX Dashboard version, if relevant:
• Plugin runner version, for issues related to plugin runners:
• LuaRocks version, for installation issues (run luarocks --version):