pyproject: Remove strict typing for now

We currently have 21 non strict typing issues and 112 strict typing
issues. Most of the strict ones come from generic handling.

This is the initial step to tackle the non strict errors by
ignoring strict errors and adding github actions to check for type
errors. Once this is place we move back to using strict types.

Author: dsp-ant

pyproject.toml

@@ -22,7 +22,6 @@ packages = ["mcp_python"]
 
 [tool.pyright]
 include = ["mcp_python", "tests"]
-typeCheckingMode = "strict"
 venvPath = "."
 venv = ".venv"