Update dependency System.Management.Automation to 7.6.0

Author: dependencyupdates[bot]

src/Directory.Packages.props

@@ -78,7 +78,7 @@
     <PackageVersion Include="System.DirectoryServices.AccountManagement" Version="10.0.5" />
     <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="8.16.0" />
     <PackageVersion Include="System.Management" Version="10.0.5" />
-    <PackageVersion Include="System.Management.Automation" Version="7.4.14" />
+    <PackageVersion Include="System.Management.Automation" Version="7.6.0" />
     <PackageVersion Include="System.Reactive" Version="6.1.0" />
     <PackageVersion Include="System.Reflection.MetadataLoadContext" Version="10.0.5" />
     <PackageVersion Include="System.ServiceProcess.ServiceController" Version="10.0.5" />