[Epic] Tasks related to version 4.1.0 sample

[backwind1233]

Context

This is an Epic to track all sample tasks with the GitHub task feature. Here is the task list:

• [x] #40
• [x] #43
• [ ] Make sure all code snippets in doc(not sample) have imports.
• [ ] Check and fix Out-of-date samples.
  • [x] EventHubs-Kafka: Example is out of date (dependencies versions are old)
  • [x] azure-spring-cloud-sample-servicebus-topic-binder: example is out of date
  • [ ] Storage queue: Queue name is not in the config, not clear where to change or if it will be created.
• [ ] Make azure-spring-boot-sample-keyvault-secrets consistant with configure-spring-boot-starter-java-app-with-azure-key-vault
• [x] #26
• [x] #30
• [x] #35
• [ ] A wiki page to list all samples and analyze samples - there are features sdk support but not covered in this repo.
• [ ] Rename artifactId
• [x] #42

[stliu]

@fangjian0423 please take a look of this issue, and provide priorities, anything urgent and have more impact should be done and those only, we already have lots of things to do