Dubbo GSoC 2023 - Integration suite on Kubernetes

[AlbumenJ]

As a development framework that is closely related to users, Dubbo may have a huge impact on users if any problems occur during the iteration process. Therefore, Dubbo needs a complete set of automated regression testing tools.
At present, Dubbo already has a set of testing tools based on docker-compose, but this set of tools cannot test the compatibility in the kubernetes environment. At the same time, we also need a more reliable test case construction system to ensure that the test cases are sufficiently complete.

https://issues.apache.org/jira/browse/DUBBO-107