[Epic] Update MS docs: Spring Cloud Azure 4.0

[saragluna]

Copied from Azure-Samples/azure-spring-boot-samples#95

Target page:

• https://docs.microsoft.com/en-us/azure/developer/java/spring-framework/
• GitHub: https://github.com/MicrosoftDocs/azure-dev-docs-pr

Note that your PR should be a draft PR before 4.0 GA. And assign @chenrujun as assignee in your created draft PR.

Tasks

Before GA release.

1. Update project name to Spring Cloud Azure.
2. Update artifactId and version. (4.0 GA version)
3. Update package name / class name.
4. Update property prefix.
5. Add link to reference doc: https://microsoft.github.io/spring-cloud-azure

After GA release

1. Change link in MS docs into tag instead of version. For example, link to azure-sdk-for-java repo, azure-spring-boot-samples repo.

Sub Tasks

Screenshot of sub tasks

Sub task table

• We use one PR to contain all changes: https://github.com/MicrosoftDocs/azure-dev-docs-pr/pull/2487
• @backwind1233, @yiliuTo , @Netyyyy , @hui1110 , please merge you branch to chenrujun:spring-cloud-azure_4.0 instead of master.
• Then we can get the preview page in this page: https://review.docs.microsoft.com/en-us/azure/developer/java/spring-framework/?branch=pr-en-us-2487

❌ : Not Finished.
✔️ : Finished.

Sub page	GitHub Issue	assignee	page updated ?	QA tested?
Spring on Azure	Azure-Samples/azure-spring-boot-samples#97	@Netyyyy	✔️	❌
Spring Boot Starters for Azure	Azure-Samples/azure-spring-boot-samples#98	@hui1110	✔️	❌
Spring Security	Azure-Samples/azure-spring-boot-samples#99	@chenrujun	❌	❌
Messaging	Azure-Samples/azure-spring-boot-samples#100	@yiliuTo	❌	❌
Storage and database	Azure-Samples/azure-spring-boot-samples#101	@backwind1233	✔️	❌

• Update MS docs: Spring on Azure document Azure-Samples/azure-spring-boot-samples#97 @Netyyyy
• Update MS docs: Spring Boot Starters for Azure Azure-Samples/azure-spring-boot-samples#98 @hui1110
• Update MS docs: Security related page Azure-Samples/azure-spring-boot-samples#99 @chenrujun
• Update MS docs: Messaging related page Azure-Samples/azure-spring-boot-samples#100 @yiliuTo
• Update MS docs: Storage and database related page Azure-Samples/azure-spring-boot-samples#101 @backwind1233
• Update MS docs: App configuration Azure-Samples/azure-spring-boot-samples#102 @saragluna

[chenrujun]

Link to related PR: https://github.com/MicrosoftDocs/azure-dev-docs-pr/pull/2487/

[saragluna]

The PR has been merged, closing this issue now.