Bump the all group with 2 updates (#101)

Bumps BenchmarkDotNet from 0.15.5 to 0.15.6
Bumps Verify.MSTest from 31.4.1 to 31.5.1

---
updated-dependencies:
- dependency-name: BenchmarkDotNet
  dependency-version: 0.15.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: Verify.MSTest
  dependency-version: 31.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/Directory.Packages.props

@@ -3,7 +3,7 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="BenchmarkDotNet" Version="0.15.5" />
+    <PackageVersion Include="BenchmarkDotNet" Version="0.15.6" />
     <PackageVersion Include="DotNet.ReproducibleBuilds" Version="1.2.39" />
     <PackageVersion Include="FluentAssertions" Version="8.8.0" />
     <PackageVersion Include="GitHubActionsTestLogger" Version="2.4.1" />
@@ -22,6 +22,6 @@
     <PackageVersion Include="SharpToken" Version="2.0.4" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />
     <PackageVersion Include="TiktokenSharp" Version="1.1.8" />
-    <PackageVersion Include="Verify.MSTest" Version="31.4.1" />
+    <PackageVersion Include="Verify.MSTest" Version="31.5.1" />
   </ItemGroup>
 </Project>