Bump Microsoft.Graph from 5.68.0 to 5.69.0 in /src

Bumps [Microsoft.Graph](https://github.com/microsoftgraph/msgraph-sdk-dotnet) from 5.68.0 to 5.69.0.
- [Release notes](https://github.com/microsoftgraph/msgraph-sdk-dotnet/releases)
- [Changelog](https://github.com/microsoftgraph/msgraph-sdk-dotnet/blob/main/CHANGELOG.md)
- [Commits](microsoftgraph/msgraph-sdk-dotnet@5.68.0...5.69.0)

---
updated-dependencies:
- dependency-name: Microsoft.Graph
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/DeltaQuery.csproj

@@ -17,7 +17,7 @@
     <PackageReference Include="Azure.Identity" Version="1.13.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="7.0.4" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Graph" Version="5.68.0" />
+    <PackageReference Include="Microsoft.Graph" Version="5.69.0" />
   </ItemGroup>
 
 </Project>