Bump Microsoft.VisualStudio.Threading.Analyzers from 17.13.2 to 17.14.15

---
updated-dependencies:
- dependency-name: Microsoft.VisualStudio.Threading.Analyzers
  dependency-version: 17.14.15
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Microsoft.VisualStudio.Threading.Analyzers
  dependency-version: 17.14.15
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

tests/Microsoft.Graph.DotnetCore.Core.Test/Microsoft.Graph.DotnetCore.Core.Test.csproj

@@ -34,7 +34,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <ProjectReference Include="..\..\src\Microsoft.Graph.Core\Microsoft.Graph.Core.csproj" />
-    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.13.2">
+    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.14.15">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>