Release 3.0

[Carl-Hugo]

Move versioning to Nerdbank.GitVersioning:

• Add & set up Nerdbank.GitVersioning
• Start at version to 3.0-alpha

Move builds from Azure DevOps to GitHub Actions:

• Create a feedz.io feed
• Create the GitHub Actions build
  • Deploy PRs to Feedz.io
  • Deploy pushes to master to NuGet
• Delete Azure DevOps Pipeline

Others:

• Remove the second AddForEvolveMvcLocalization() call Remove the second AddForEvolveMvcLocalization() call #27
• Refactor ForEvolveLocalizationOptions to leverage the Asp.Net Core options patterns
• Update README.md with relevant examples
• Add support to SourceLink