chore(deps): update dependency azure.resourcemanager.network to 1.12.0

Author: renovate-bot

Directory.Packages.props

@@ -22,7 +22,7 @@
     <PackageVersion Include="Azure.ResourceManager.Kubernetes" Version="1.0.0-beta.5" />
     <PackageVersion Include="Azure.ResourceManager.KubernetesConfiguration" Version="1.2.0" />
     <PackageVersion Include="Azure.ResourceManager.ManagedServiceIdentities" Version="1.4.0" />
-    <PackageVersion Include="Azure.ResourceManager.Network" Version="1.11.3" />
+    <PackageVersion Include="Azure.ResourceManager.Network" Version="1.12.0" />
     <PackageVersion Include="Azure.ResourceManager.OperationalInsights" Version="1.3.1" />
     <PackageVersion Include="Azure.ResourceManager.Redis" Version="1.5.1" />
     <PackageVersion Include="Azure.ResourceManager.SecurityCenter" Version="1.1.0" />