chore(deps): bump the dotnet group with 2 updates (#20)

Bumps the dotnet group with 2 updates: [Microsoft.Extensions.Http.Resilience](https://github.com/dotnet/extensions) and [Microsoft.Extensions.ServiceDiscovery](https://github.com/dotnet/aspire).


Updates `Microsoft.Extensions.Http.Resilience` from 8.2.0 to 8.3.0
- [Release notes](https://github.com/dotnet/extensions/releases)
- [Commits](https://github.com/dotnet/extensions/commits)

Updates `Microsoft.Extensions.ServiceDiscovery` from 8.0.0-preview.3.24105.21 to 8.0.0-preview.4.24156.9
- [Release notes](https://github.com/dotnet/aspire/releases)
- [Commits](https://github.com/dotnet/aspire/commits)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Http.Resilience
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
- dependency-name: Microsoft.Extensions.ServiceDiscovery
  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>

sample/ServiceDefaults/ServiceDefaults.csproj

@@ -11,8 +11,8 @@
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
 
-    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.2.0" />
-    <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.0.0-preview.3.24105.21" />
+    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.3.0" />
+    <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.0.0-preview.4.24156.9" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.7.1" />