chore(deps): Bump the all group with 2 updates

Bumps the all group with 2 updates: [Microsoft.OpenApi.Readers](https://github.com/Microsoft/OpenAPI.NET) and [Verify.MSTest](https://github.com/VerifyTests/Verify).


Updates `Microsoft.OpenApi.Readers` from 1.6.15 to 1.6.16
- [Release notes](https://github.com/Microsoft/OpenAPI.NET/releases)
- [Commits](microsoft/OpenAPI.NET@1.6.15...1.6.16)

Updates `Verify.MSTest` from 26.1.5 to 26.1.6
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@26.1.5...26.1.6)

---
updated-dependencies:
- dependency-name: Microsoft.OpenApi.Readers
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: Verify.MSTest
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

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

src/helpers/FixOpenApiSpec/FixOpenApiSpec.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.15" />
+    <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.16" />
   </ItemGroup>
 
 </Project>

src/tests/OpenAI.SnapshotTests/OpenAI.SnapshotTests.csproj

@@ -28,7 +28,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.MSTest" Version="1.1.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.10.0" />
-    <PackageReference Include="Verify.MSTest" Version="26.1.5" />
+    <PackageReference Include="Verify.MSTest" Version="26.1.6" />
     <PackageReference Include="Verify.SourceGenerators" Version="2.3.0" />
   </ItemGroup>