Bump Microsoft.AspNetCore.Mvc.Testing from 7.0.1 to 7.0.2 in /src (#1717

)

Bumps [Microsoft.AspNetCore.Mvc.Testing](https://github.com/dotnet/aspnetcore) from 7.0.1 to 7.0.2.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v7.0.1...v7.0.2)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  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/AzureIoTHub.Portal.Tests.Unit/AzureIoTHub.Portal.Tests.Unit.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="bunit" Version="1.14.4" />
     <PackageReference Include="Docker.DotNet" Version="3.125.12" />
     <PackageReference Include="FluentAssertions" Version="6.9.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>