Update Python rawBytes parsing #696

Job	Run time
PhotonClient Build	42s
Build Examples	5m 23s
Build Offline Docs	41s
Photonlib - Build Docker - Athena	7m 52s
Photonlib - Build Host - Win64	8m 9s
Photonlib - Build Docker - Raspbian	8m 16s
Photonlib - Build Host - macOS	12m 1s
Photonlib - Build Docker - Aarch64	9m 12s
Photonlib - Build Host - Linux	5m 32s
Gradle Build	4m 17s
Build fat JAR - Win64	1m 58s
Build fat JAR - macOS	1m 38s
Build fat JAR - Linux	1m 31s
Build fat JAR - macOSArm	1m 55s
Build fat JAR - LinuxArm32	1m 27s
Build fat JAR - LinuxArm64	1m 20s
Build image - ${{ matrix.image_url }}	0s
release	0s
	1h 11m 54s

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