chore(deps): bump GitVersion.MsBuild from 6.0.2 to 6.0.3

Bumps [GitVersion.MsBuild](https://github.com/GitTools/GitVersion) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/GitTools/GitVersion/releases)
- [Changelog](https://github.com/GitTools/GitVersion/blob/main/BREAKING_CHANGES.md)
- [Commits](GitTools/GitVersion@6.0.2...6.0.3)

---
updated-dependencies:
- dependency-name: GitVersion.MsBuild
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Directory.Packages.props

@@ -5,7 +5,7 @@
   </PropertyGroup>
   <ItemGroup>
     <GlobalPackageReference Include="CSharpier.MSBuild" Version="0.29.2" />
-    <GlobalPackageReference Include="GitVersion.MsBuild" Version="6.0.2" />
+    <GlobalPackageReference Include="GitVersion.MsBuild" Version="6.0.3" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0" />
     <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />