Add alias for dotnet workload uninstall command

[Marusyk]

Add an alias for dotnet workload uninstall command

Fixes #3486

There is nothing to uninstall on the build servers, what integration test I should add here: https://github.com/cake-build/cake/blob/develop/tests/integration/Cake.Common/Tools/DotNetCore/DotNetCoreAliases.cake

• Install any workload in "Cake.Common.Tools.DotNetCore.DotNetCoreAliases.Setup"
• Add "Cake.Common.Tools.DotNetCore.DotNetCoreAliases.DotNetWorkloadInstall" and "Cake.Common.Tools.DotNetCore.DotNetCoreAliases.DotNetWorkloadUninstall" as dependent on the "DotNetWorkloadInstall"
• DotNetWorkloadUninstall("any") with try...catch
• Skip for now

Please review Thank you in advance

[devlead]

@Marusyk your changes have been merged, thanks for your contribution 👍