Sync reference from MS docs to GitHub pages

[chenrujun]

Context

This is next step of #27570.

Now we have 2 places to hold Spring Cloud Azure reference doc:

1. MS docs:
   1. URL: https://docs.microsoft.com/en-us/azure/developer/java/spring-framework/
   2. GiHub Repo: https://github.com/MicrosoftDocs/azure-dev-docs-pr
2. GitHub pages:
   1. URL https://microsoft.github.io/spring-cloud-azure/current/reference/html/index.html
   2. GitHub repo: https://github.com/microsoft/spring-cloud-azure

Goal

Use this issue to track the reference doc sync task for each release of Spring Cloud Azure.

Solution

From 4.3.0, follow this workflow to update reference doc:

1. For developers who want to update reference doc:

   1. Create draft PR in MS docs repo (MicrosoftDocs/azure-dev-docs-pr)
   2. Add the PR in to current issue's Tasks section. Make sure your PR is tracked and will be synced to GitHub pages repo by scrum master.
   3. Corporate with @KarlErickson about your PR, make the PR approved.

2. For scrum master:

   1. When release finished, make all related PRs merged in MS docs repo.
   2. Sync file changes from MS docs repo (MicrosoftDocs/azure-dev-docs-pr) to GitHub pages repo (microsoft/spring-cloud-azure).

Tasks

• [x] Sync reference doc for Spring Cloud Azure 4.1.0 (@hui1110 )
  • [x] Create branch spring-cloud-azure_4.1.0 in hui1110/azure-dev-docs-pr
  • [x] Merge spring-cloud-azure_4.1.0 to MicrosoftDocs/azure-dev-docs-pr
  • [x] Take file changes from MS docs to GitHub pages
  • [x] Update tag in GitHub pages repo
• [x] Sync reference doc for Spring Cloud Azure 4.2.0 (@hui1110 )
  • [x] Create branch spring-cloud-azure_4.2.0 in hui1110/azure-dev-docs-pr
  • [x] Merge spring-cloud-azure_4.2.0 to MicrosoftDocs/azure-dev-docs-pr
  • [x] Take file changes from MS docs to GitHub pages
  • [x] Update tag in GitHub pages repo
• [x] Sync reference doc for Spring Cloud Azure 4.3.0 (@hui1110 )
  • [x] PR about Spring Cloud Azure: 4.3.0 update property tables
  • [x] PR about credential-free support: feature support
  • [x] PR about credential-free support: quick start
  • [x] PR about credential-free support: reference doc
  • [x] PR about add Storage and Key Vault starter description to Spring Cloud Azure Reference documentation
  • [x] Add JWT Client Authentication instructions
• [x] Sync reference doc for Spring Cloud Azure 4.4.0 (@hui1110 )
  • [ ] [PR about Spring Cloud Azure: 4.4.0 update property tables]
  • [ ] remove outdated content for Kafka support on release 4.4.0
  • [ ] Fix code error for Service Bus