5.18.0.0

Changelog:

• http4k-connect-* - Upgrade dependencies.
• http4k-connect-amazon-cognito* - [Breaking] AWS Cognito: Add support for server side authentication (
  AdminInitiateAuth and AdminRespondToAuthChallenge). H/T @markth0mas
• http4k-connect-ai-** - [Breaking] Repackaged ModelName to common location. Just update imports!
• http4k-connect-ai-langchain - [Breaking] Added support for LmStudio chat and embedding models. Break is
  renamed: ChatModelOptions to OpenAiChatModelOptions.
• http4k-connect-ai-lmstudio* - [New module!] LmStudio adapter module and fake so you can connect to a locally
  running LLM server running any model.