Move C++ Identity release from month 08 to 07 (#7805)

Co-authored-by: Anton Kolesnyk <antkmsft@users.noreply.github.com>

_data/releases/2024-07/cpp.yml

@@ -76,4 +76,17 @@ entries:
     #### Features Added
 
     - New features in `12.3.0-beta.1` are now generally available.
+- Name: azure-identity
+  Version: 1.9.0-beta.2
+  DisplayName: Identity
+  ServiceName: Identity
+  VersionType: Beta
+  Hidden: false
+  ChangelogUrl: https://github.com/Azure/azure-sdk-for-cpp/tree/azure-identity_1.9.0-beta.2/sdk/identity/azure-identity/CHANGELOG.md
+  ChangelogContent: |-
+    #### Features Added
+
+    - Added `ClientAssertionCredential` to enable applications to authenticate with custom client assertions.
+    - Added support for providing a Resource ID to `ManagedIdentityCredential`.
+    - Added support for customizing the IMDS endpoint within `ManagedIdentityCredential`.
 

_data/releases/2024-08/cpp.yml

@@ -4,7 +4,7 @@ entries:
   DisplayName: Identity
   ServiceName: Identity
   VersionType: Beta
-  Hidden: false
+  Hidden: true
   ChangelogUrl: https://github.com/Azure/azure-sdk-for-cpp/tree/azure-identity_1.9.0-beta.2/sdk/identity/azure-identity/CHANGELOG.md
   ChangelogContent: |-
     #### Features Added