Add support for .refitter files

[christianhelle]

PR Classification

This pull request introduces new features to handle and execute the Refitter command in Visual Studio.

PR Summary

This PR enhances the handling of .refitter files and the execution of the Refitter command in Visual Studio.

• Added a new exception class RunRefitterCommandException to handle exceptions related to the Refitter command execution.
• Updated RefitterCodeGenerator class to handle .refitter input files and convert other files to .refitter.
• Introduced RefitterCommand class for initializing and executing the Refitter command in Visual Studio.
• Updated VsPackage class to include RefitterCommand in the command initialization and to provide a UI context rule for the Refitter command.
• Modified TrySetupVersionTrackingAsync method in VsPackage class to switch to the main thread before getting the Visual Studio version.

Screenshots

This implements #845

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
3.3% Coverage on New Code (required ≥ 80%)
15.7% Duplication on New Code (required ≤ 3%)

See analysis details on SonarCloud