Fix issue #4635: Add alternative executable names for DotCover tool

[CommitToday]

Overview

This pull request addresses issue #4635 by adding alternative executable names for the DotCover tool. The change allows the tool to be found even if it's installed with different naming conventions (e.g., lowercase or without the .exe extension).

Checklist

• Code changes have been reviewed
• Tests have been updated to reflect the changes
• Documentation has been updated if necessary

Proof

The changes modify the GetToolExecutableNames method in DotCoverTool.cs to include additional executable names (dotCover and dotcover) alongside the existing dotCover.exe. This ensures the tool can be located regardless of how it is installed on the system.

Closes #4635

[gamingrobot]

This does not fix #4635

When using the correct tool syntax #tool dotnet:?package=JetBrains.dotCover.CommandLineTools&version=2025.2.3 instead of #tool "nuget:?package=JetBrains.dotCover.CommandLineTools&version=2025.2.3" cake correctly finds the tool executable.

The issue is in how cake is formatting the arguments to dotCover for versions 2025.2+.

[CommitToday]

@microsoft-github-policy-service agree

[devlead]

This does not fix #4635

When using the correct tool syntax #tool dotnet:?package=JetBrains.dotCover.CommandLineTools&version=2025.2.3 instead of #tool "nuget:?package=JetBrains.dotCover.CommandLineTools&version=2025.2.3" cake correctly finds the tool executable.

The issue is in how cake is formatting the arguments to dotCover for versions 2025.2+.

correct, together with #4628 it should