Bump NuGet.Versioning from 6.12.1 to 6.13.1

Bumps [NuGet.Versioning](https://github.com/NuGet/NuGet.Client) from 6.12.1 to 6.13.1.
- [Release notes](https://github.com/NuGet/NuGet.Client/releases)
- [Commits](https://github.com/NuGet/NuGet.Client/commits)

---
updated-dependencies:
- dependency-name: NuGet.Versioning
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/NuGetPackageChecker/NuGetPackageChecker.csproj

@@ -23,12 +23,12 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
-    <PackageReference Include="NuGet.Versioning" Version="6.12.1" PrivateAssets="All" /> <!--Part of the SDK-->
+    <PackageReference Include="NuGet.Versioning" Version="6.13.1" PrivateAssets="All" /> <!--Part of the SDK-->
     <PackageReference Include="NuGet.ProjectModel" Version="6.12.1" PrivateAssets="All" /> <!--Part of the SDK-->
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' != 'netcoreapp3.1'">
-    <PackageReference Include="NuGet.Versioning" Version="6.12.1" PrivateAssets="All" /> <!--Part of the SDK-->
+    <PackageReference Include="NuGet.Versioning" Version="6.13.1" PrivateAssets="All" /> <!--Part of the SDK-->
     <PackageReference Include="NuGet.ProjectModel" Version="6.12.1" PrivateAssets="All" /> <!--Part of the SDK-->
   </ItemGroup>