Bump the dotnet group with 2 updates (#4506)

Bumps Aspire.StackExchange.Redis.OutputCaching from 9.4.1 to 9.4.2
Bumps Microsoft.Extensions.ServiceDiscovery from 9.4.1 to 9.4.2

---
updated-dependencies:
- dependency-name: Aspire.StackExchange.Redis.OutputCaching
  dependency-version: 9.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: Microsoft.Extensions.ServiceDiscovery
  dependency-version: 9.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

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

Author: dependabot[bot]