Bump Buildalyzer from 2.5.1 to 2.6.0

Bumps [Buildalyzer](https://github.com/daveaglick/Buildalyzer) from 2.5.1 to 2.6.0.
- [Release notes](https://github.com/daveaglick/Buildalyzer/releases)
- [Changelog](https://github.com/daveaglick/Buildalyzer/blob/master/ReleaseNotes.md)
- [Commits](Buildalyzer/Buildalyzer@v2.5.1...v2.6.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

src/GitVersionTask.Tests/GitVersionTask.Tests.csproj

@@ -6,7 +6,7 @@
 
     <Import Project="..\test.props" />
     <ItemGroup>
-        <PackageReference Include="Buildalyzer" Version="2.5.1" />
+        <PackageReference Include="Buildalyzer" Version="2.6.0" />
         <PackageReference Include="LibGit2Sharp" Version="$(PackageVersion_LibGit2Sharp)" />
         <PackageReference Include="Microsoft.Build" Version="$(PackageVersion_MsBuild)" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="$(PackageVersion_MicrosoftExtensions)" />