scripts: west_commands: add pyproject.toml file

added pyproject.toml config file which allows to set paths for tools
like mypy or pytest. With this config file it becomes possible to
directly run those tools in a local zephyr tree.

Signed-off-by: Thorsten Klein <[email protected]>

Author: thorsten-klein

scripts/west_commands/mypy.ini

@@ -0,0 +1,6 @@
+[tool.mypy]
+ignore_missing_imports = true
+mypy_path = "."
+
+[tool.pytest.ini_options]
+pythonpath = ["."]