Bump the dotnet group with 1 update (#47332)

Bumps Azure.Identity from 1.14.1 to 1.14.2

---
updated-dependencies:
- dependency-name: Azure.Identity
  dependency-version: 1.14.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

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

Author: dependabot[bot]

docs/ai/quickstarts/snippets/assistants/AIAssistants.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.AI.OpenAI" Version="2.1.0" />
-    <PackageReference Include="Azure.Identity" Version="1.14.1" />
+    <PackageReference Include="Azure.Identity" Version="1.14.2" />
     <PackageReference Include="OpenAI" Version="2.2.0" />
   </ItemGroup>