Change Readme commit ID to the squashed ID (Azure#39645)

* Add number lookup GA

* Add GA release of Number Insight to changelog

* add number insight models to init file to make them public

* add PhoneNumberSearchResultError to init file to make them public

* error code and error from PhoneNumberSearchResult to match previous stable version

* disable pylint docstring-keyword-should-match-keyword-only

* disable pylint docstring-keyword-should-match-keyword-only

* fixed async search operatorInformation

* Change code comment, Mobile Network Code -> ISO 2 Mobile Network Code; Mobile Country Code -> ISO 2 Mobile Country Code

* update docs

* regenerate comments

* fix doc comment policy issue

* options becomes a kwarg

* fix pylint and docs

* fix pylint line too long

* fix pylint line too long

* update change logs for options as kwarg

* use squashed commit Id from specs repo

Author: guoqing2023

sdk/communication/azure-communication-phonenumbers/swagger/PHONE_NUMBER_SWAGGER.md

@@ -11,7 +11,7 @@ autorest ./PHONE_NUMBER_SWAGGER.md
 ### Settings
 ``` yaml
 tag: package-phonenumber-2025-02-11
-require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/dfb05962145923b65a277a1c48458983d227e04b/specification/communication/data-plane/PhoneNumbers/readme.md
+require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/a3d9c16f14fbfa814d6315a4972517cec77c6bfb/specification/communication/data-plane/PhoneNumbers/readme.md
 output-folder: ../azure/communication/phonenumbers/_generated
 namespace: azure.communication.phonenumbers
 license-header: MICROSOFT_MIT_NO_VERSION