Package-2024-01-01 (Azure#44868)

* Package-2024-01-01

* script ran

* workaround of breaking changes

- fix breaking change in GetExpressRouteCrossConnections
- fix breaking change in InboundSecurityRule
- add backward compatibility of `FirewallPacketCaptureContent`
- update api interface

* fix change log version check error

* fix release date

* remove [Obsolete] and fix extension implementation error

---------

Co-authored-by: Mingzhe Huang (from Dev Box) <mingzhehuang@microsoft.com>

sdk/network/Azure.ResourceManager.Network/CHANGELOG.md

@@ -1,14 +1,9 @@
 # Release History
 
-## 1.9.0-beta.1 (Unreleased)
+## 1.9.0 (2024-07-10)
 
 ### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
-
-### Other Changes
+- Upgraded api-version tag from 'package-2023-11' to 'package-2024-01'. Tag detail available at https://github.com/Azure/azure-rest-api-specs/blob/220ad9c6554fc7d6d10a89bdb441c1e3b36e3285/specification/network/resource-manager/readme.md
 
 ## 1.8.0 (2024-06-24)