Regenerated neuroml examples #2324

Job	Run time
Distribution build	28s
Check Python 3.8 on ubuntu-latest	14m 28s
Check Python 3.8 on macos-latest	30m 23s
Format	23s
Check Python 3.8 on windows-latest	18m 14s
Check Python 3.10 on ubuntu-latest	13m 57s
Check Python 3.10 on macos-latest	25m 39s
Check Python 3.10 on windows-latest	23m 1s
Check Python 3.11 on ubuntu-latest	10m 31s
Check Python 3.11 on macos-latest	17m 48s
Check Python 3.11 on windows-latest	15m 13s
	2h 50m 5s

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