chore(deps): update nuget packages

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
Grpc.AspNetCore	nuget	minor	2.52.0 -> 2.53.0
Microsoft.Azure.Cosmos	nuget	minor	3.33.0 -> 3.34.0
Microsoft.NET.Test.Sdk	nuget	minor	17.5.0 -> 17.6.0

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Release Notes

grpc/grpc-dotnet

### [`v2.53.0`](https://togithub.com/grpc/grpc-dotnet/releases/tag/v2.53.0) ##### What's Changed - Update version to 2.53.0 (on v2.53.x branch) by [@​jtattermusch](https://togithub.com/jtattermusch) in [https://github.com/grpc/grpc-dotnet/pull/2115](https://togithub.com/grpc/grpc-dotnet/pull/2115) **Full Changelog**: https://github.com/grpc/grpc-dotnet/compare/v2.53.0-pre1...v2.53.0

Azure/azure-cosmos-dotnet-v3

### [`v3.34.0`](https://togithub.com/Azure/azure-cosmos-dotnet-v3/blob/HEAD/changelog.md#a-name3340-preview-3340-preview-httpswwwnugetorgpackagesMicrosoftAzureCosmos3340-preview---2023-05-17) [Compare Source](https://togithub.com/Azure/azure-cosmos-dotnet-v3/compare/3.33.0...3.34.0)

microsoft/vstest

### [`v17.6.0`](https://togithub.com/microsoft/vstest/releases/tag/v17.6.0) See the release notes [here](https://togithub.com/microsoft/vstest/blob/main/docs/releases.md#​1760).

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