Adding the ga7 features for the callautomation (#45178)

* ga7 changes

* recording the tests

* re-record tests

* latest apispec latest

* addressing the comments

* addressing comments

* fixing copilot suggestions

* Added recordingUrl validator. (#45906)

* Added recordingUrl validator.

* Updated code.

* Added gov endpoint to recordingUrlValidator

* Updated url.

* addressing comments

* fixing analyze build issue

* updating the main apispec endpoint

* updating the api md file

---------

Co-authored-by: v-durgeshsu <v-durgeshsu@microsoft.com>

Author: v-dharmarajv

sdk/communication/azure-communication-callautomation/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Release History
 
+## 1.6.0 (Unreleased)
+
+### Features Added
+
+- Added support for moving a participant from one call to another, enabling seamless participant transfer between active calls.
+- Added support for retrieving Teams phone call details, including the ability to specify a custom calling context for enhanced integration scenarios.
+
 ## 1.5.0 (2025-09-10)
 
 ### Features Added