Increment package version after release of Azure.Security.KeyVault.Keys (Azure#50947)

Author: azure-sdk

sdk/keyvault/Azure.Security.KeyVault.Keys/CHANGELOG.md

@@ -1,5 +1,15 @@
 # Release History
 
+## 4.9.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 4.8.0 (2025-06-27)
 
 ### Acknowledgments

sdk/keyvault/Azure.Security.KeyVault.Keys/src/Azure.Security.KeyVault.Keys.csproj

@@ -3,9 +3,9 @@
   <PropertyGroup>
     <Description>This is the Microsoft Azure Key Vault Keys client library</Description>
     <AssemblyTitle>Microsoft Azure.Security.KeyVault.Keys client library</AssemblyTitle>
-    <Version>4.8.0</Version>
+    <Version>4.9.0-beta.1</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
-    <ApiCompatVersion>4.7.0</ApiCompatVersion>
+    <ApiCompatVersion>4.8.0</ApiCompatVersion>
     <PackageTags>Microsoft Azure Key Vault Keys;$(PackageCommonTags)</PackageTags>
 
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>