Delete "azure.activedirectory.redirect-uri-template" related content. (Azure#17820)

* Delete "azure.activedirectory.redirect-uri-template" related content.

Co-authored-by: Yi Liu <yiliu6@microsoft.com>

Author: Rujun Chen

sdk/spring/azure-spring-boot-samples/azure-spring-boot-sample-active-directory-resource-server/README.md

@@ -110,7 +110,7 @@ azure.activedirectory.user-group.allowed-groups=group1,group2
 
 4. (Optional) If you want to configure oauth2 redirect uri, please configure by :
 ```properties
-azure.activedirectory.redirect-uri-template=xxxxxx-your-redirect-uri-xxxxxx
+spring.security.oauth2.client.registration.azure.redirect-uri=xxxxxx-your-redirect-uri-xxxxxx
 ```
 
  ---

sdk/spring/azure-spring-boot-starter-active-directory/CHANGELOG.md

@@ -2,16 +2,6 @@
 
 ## 3.0.0-beta.2 (Unreleased)
 ### Breaking Changes
-- Conditional access policy is not supported temporary, we may recover it in the future.
-- Configuration items like `spring.security.oauth2.client.xxx` is not supported anymore. Please use the following configuration items instead:
-    ```
-    azure.activedirectory.tenant-id=xxxxxx-your-tenant-id-xxxxxx
-    azure.activedirectory.client-id=xxxxxx-your-client-id-xxxxxx
-    azure.activedirectory.client-secret=xxxxxx-your-client-secret-xxxxxx
-    azure.activedirectory.user-group.allowed-groups=group1, group2
-    azure.activedirectory.scope = your-customized-scope1, your-customized-scope2
-    ```
-- Check scope parameter for AAD authorization requests before configuration. Necessary permissions would be automatically added if needed.
 - Change group id from `com.microsoft.azure` to `com.azure.spring`.
 - Change artifact id from `azure-active-directory-spring-boot-starter` to `azure-spring-boot-starter-active-directory`.
 

sdk/spring/azure-spring-boot/CHANGELOG.md

@@ -5,17 +5,6 @@
 
 ## 3.0.0-beta.1 (2020-11-18)
 ### Breaking Changes
-- Conditional access policy is not supported temporary, we may recover it in the future.
-- Configuration items like `spring.security.oauth2.client.xxx` is not supported anymore. Please use the following configuration items instead:
-    ```
-    azure.activedirectory.tenant-id=xxxxxx-your-tenant-id-xxxxxx
-    azure.activedirectory.client-id=xxxxxx-your-client-id-xxxxxx
-    azure.activedirectory.client-secret=xxxxxx-your-client-secret-xxxxxx
-    azure.activedirectory.user-group.allowed-groups=group1, group2
-    azure.activedirectory.scope = your-customized-scope1, your-customized-scope2
-    azure.activedirectory.redirect-uri-template=xxxxxx-your-redirect-uri-xxxxxx
-    ```
-- Check scope parameter for AAD authorization requests before configuration. Necessary permissions would be automatically added if needed.
 - Update `com.azure` group id to `com.azure.spring`.
 - Deprecated azure-spring-boot-metrics-starter.
 - Change group id from `com.microsoft.azure` to `com.azure.spring`.