Bump Grpc.AspNetCore from 2.59.0 to 2.66.0 (#34845)

Bumps [Grpc.AspNetCore](https://github.com/grpc/grpc-dotnet) from 2.59.0 to 2.66.0.
- [Release notes](https://github.com/grpc/grpc-dotnet/releases)
- [Changelog](https://github.com/grpc/grpc-dotnet/blob/master/doc/release_process.md)
- [Commits](grpc/grpc-dotnet@v2.59.0...v2.66.0)

---
updated-dependencies:
- dependency-name: Grpc.AspNetCore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

test/Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="$(MicrosoftExtensionsConfigurationEnvironmentVariablesVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="$(MicrosoftExtensionsConfigurationJsonVersion)" />
     <PackageVersion Include="IdentityServer4.EntityFramework" Version="4.1.2" />
-    <PackageVersion Include="Grpc.AspNetCore" Version="2.59.0" />
+    <PackageVersion Include="Grpc.AspNetCore" Version="2.66.0" />
     <PackageVersion Include="NetTopologySuite.IO.GeoJSON" Version="4.0.0" />
     <PackageVersion Include="OpenTelemetry.Exporter.InMemory" Version="$(OpenTelemetryExporterInMemoryVersion)" />
     <PackageVersion Include="SQLitePCLRaw.bundle_e_sqlcipher" Version="$(SQLitePCLRawVersion)" />