VS version folder changed tha pattern. Now it used internal version instead of the year.

It might required adjustments when new versions of VS will be released

Author: Kielek

source/Nuke.Common/Tools/MSBuild/MSBuildToolPathResolver.cs

@@ -69,10 +69,9 @@ private static Instance GetFromVs2017Instance(
         VisualStudioEdition edition,
         SpecialFolders specialFolder)
     {
-        var versionDirectoryName = version.ToString().TrimStart("VS");
         var basePath = Path.Combine(
             EnvironmentInfo.SpecialFolder(specialFolder).NotNull(),
-            $@"Microsoft Visual Studio\{versionDirectoryName}\{edition}\MSBuild\{GetVersionFolder(version)}\Bin");
+            $@"Microsoft Visual Studio\{GetVisualStudioFolder(version)}\{edition}\MSBuild\{GetVersionFolder(version)}\Bin");
 
         return new Instance(
             version,
@@ -114,6 +113,15 @@ private static SpecialFolders GetProgramFilesFolder(MSBuildVersion version, Visu
         };
     }
 
+    private static string GetVisualStudioFolder(MSBuildVersion version)
+    {
+        return version switch
+        {
+            MSBuildVersion.VS2026 => "18",
+            _ => version.ToString().TrimStart("VS")
+        };
+    }
+
     private static string GetVersionFolder(MSBuildVersion version)
     {
         return version switch