Add dotnet to task inputs

[davidandradeduarte]

Trying to migrate CI pipelines to .NET 6 and having issues with dependency check.

Could not execute .NET AssemblyAnalyzer

It seems that it cannot detect the currently installed version of dotnet sdk.

However, if I use the available --dotnet CLI argument and specify location of the current dotnet version, it will work fine.

Having this argument available in the task inputs would be a workaround, until the .NET6 SDK discovery issue is resolved.