[Subtask] e2e integration test framework

[xunliu]

Describe the subtask

e2e test provides a real deployment environment to execute integration tests.

• It can validity test Graviton startup scripts, graviton.conf, graviton-env.sh, and more properties files.
• It can validity test Catalogs JAR isolated.

e2e integration test framework implementation below function.

1. Create a new integration module, you can execute each integration test code in it.
2. Each test set can auto start/stop a Graviton Server instance in the local or Github action environment.
3. You can through Graviton Client or HttpClient to connect Graviton Server instance to test.

Parent issue

#169