0.6.6 upgrade libraries

NumPy to 1.26.4
Pandas to 2.2.0
DuckDb to 0.9.2 (still limited to Python 3.11, 0.10.0 will have support for 3.12)
Min version of Python to 3.9 (because NumPy 1.26.4 is 3.9 to 3.12)