Bump Microsoft.AspNetCore.Components.WebAssembly in /src (#2310)

Bumps [Microsoft.AspNetCore.Components.WebAssembly](https://github.com/dotnet/aspnetcore) from 7.0.8 to 7.0.9.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v7.0.8...v7.0.9)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Components.WebAssembly
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/IoTHub.Portal.Client/IoTHub.Portal.Client.csproj

@@ -38,7 +38,7 @@
     <PackageReference Include="System.Net.Http.Json" Version="7.0.1" />
     <PackageReference Include="Tewr.Blazor.FileReader" Version="3.3.2.23185" />
 
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="7.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="7.0.9" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="7.0.9" PrivateAssets="all" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="7.0.9" />
     <PackageReference Include="Toolbelt.Blazor.LoadingBar" Version="13.2.0" />