chore(deps): update dependency azure.resourcemanager.kubernetesconfiguration to 1.2.1 (#2542)

Co-authored-by: Renovate Bot <renovate@whitesourcesoftware.com>

Author: thomhurst

Directory.Packages.props

@@ -20,7 +20,7 @@
     <PackageVersion Include="Azure.ResourceManager.DataLakeStore" Version="1.1.2" />
     <PackageVersion Include="Azure.ResourceManager.KeyVault" Version="1.4.0" />
     <PackageVersion Include="Azure.ResourceManager.Kubernetes" Version="1.0.0-beta.6" />
-    <PackageVersion Include="Azure.ResourceManager.KubernetesConfiguration" Version="1.2.0" />
+    <PackageVersion Include="Azure.ResourceManager.KubernetesConfiguration" Version="1.2.1" />
     <PackageVersion Include="Azure.ResourceManager.ManagedServiceIdentities" Version="1.4.0" />
     <PackageVersion Include="Azure.ResourceManager.Network" Version="1.15.0" />
     <PackageVersion Include="Azure.ResourceManager.OperationalInsights" Version="1.3.1" />