Support NWB schema 2.8.0 #1480

Job	Run time
conda-linux-gallery-python3.12-ros3	1m 26s
linux-gallery-python3.8-minimum	2m 3s
conda-linux-python3.12-ros3	1m 30s
linux-gallery-python3.12-upgraded	3m 13s
windows-gallery-python3.8-minimum	3m 11s
windows-gallery-python3.12-upgraded	5m 6s
linux-python3.8-minimum	7m 38s
linux-python3.12-upgraded	7m 15s
windows-python3.8-minimum	7m 41s
conda-linux-python3.8-minimum	6m 46s
windows-python3.12-upgraded	7m 19s
conda-linux-python3.12-upgraded	5m 46s
macos-python3.8-minimum	18m 53s
Deploy pre-release from dev	0s
	1h 17m 47s

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