Python.NET is compatible with Python 3.7 - 3.11 (pythonnet#21)

Python.NET 3.0.1 supports Python 3.11, see https://pypi.org/project/pythonnet/3.0.1/

Author: wollmich

README.md

@@ -18,7 +18,7 @@ implementation of the Python language, you should check out the
 [IronPython][ipy] project, which is in active development.
 
 Python.NET is currently compatible and tested with Python releases
-3.7 - 3.10.
+3.7 - 3.11.
 
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