[Improve][UT] Upgrade junit to 5.+

[ashulin]

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Description

Right now, we still use junit 4.+ in our repo, I hope we can upgrade to Junit 5.+, then we can easy to write the UT, JUnit 5 provide some useful feature, e.g. @ParameterizedTest, @EnabledOnOs,...

Currently we have a small number of test cases and it is easy to upgrade dependencies.

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[ashulin]

CC @Hisoka-X @CalvinKirs @ruanwenjun

[CalvinKirs]

+1，5 have many highlights

[EricJoy2048]

+1

[ruanwenjun]

+1, it would be great if we can upgrade to junit 5+

[ashulin]

Because Testcontainers are tightly coupled with JUnit4, we can't completely remove junit4, maybe we need a check style rule to banned the import of junit4 class.