Bump Microsoft.SemanticKernel from 1.31.0 to 1.33.0 in /docs/ai/tutorials/snippets/llm-eval in the dotnet group across 1 directory

Bump Microsoft.SemanticKernel from 1.31.0 to 1.33.0 in /docs/ai/tutorials/snippets/llm-eval in the dotnet group across 1 directory #476