Use cached PropertyNodes in python API for property reads #1209

Job	Run time
MSIS code validation (ubuntu-latest)	6s
MSIS code validation (macos-latest)	13s
XML validation	15s
C/C++ build (MSVC) (ON)	7m 5s
C/C++ build (MSVC) (OFF)	7m 35s
C/C++ build (MacOSX) (x86_64)	5m 47s
C/C++ build (Linux) (ubuntu-22.04, ON, ON, OFF, ON)	4m 24s
C/C++ build (MinGW32) (ON)	4m 53s
C/C++ build (MacOSX) (arm64)	1m 23s
C/C++ build (Linux) (ubuntu-22.04, ON, OFF, OFF, ON)	4m 8s
C/C++ build (MinGW32) (OFF)	4m 20s
C/C++ build (Linux) (ubuntu-22.04, OFF, ON, OFF, ON)	4m 19s
C/C++ build (Linux) (ubuntu-22.04, OFF, OFF, OFF, ON)	5m 2s
C/C++ build (Linux) (ubuntu-20.04, OFF, OFF, ON, OFF)	5m 42s
Code coverage	2m 8s
Build Python Module from Source	0s
Matlab S-Function (macos-latest)	9m 27s
Matlab S-Function (ubuntu-22.04)	3m 54s
Build Python wheels	0s
Matlab S-Function (windows-latest)	4m 47s
Build Windows installer	0s
Deploy Rolling Release	0s
Deploy Stable Release	0s
Deploy Documentation	0s
	1h 15m 28s

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