dmx: work on enabling led fixtures #2650

Job	Run time
Template generation (score-avnd-simple-template)	1m 0s
Template generation (score-vfx-template)	22s
Template generation (score-process-template)	25s
Template generation (score-device-template)	25s
Template generation (score-offline-process-template)	23s
score-vfx-template (Windows)	8m 28s
score-process-template (Windows)	11m 5s
score-device-template (Windows)	8m 17s
score-avnd-simple-template (Windows)	11m 16s
score-offline-process-template (Windows)	10m 49s
score-vfx-template (Ubuntu)	5m 29s
score-process-template (Ubuntu)	5m 11s
score-device-template (Ubuntu)	5m 56s
score-avnd-simple-template (Ubuntu)	5m 3s
score-offline-process-template (Ubuntu)	4m 43s
score-vfx-template (macOS)	5m 27s
score-process-template (macOS)	5m 28s
score-device-template (macOS)	5m 25s
score-avnd-simple-template (macOS)	5m 50s
score-offline-process-template (macOS)	4m 57s
	1h 45m 59s

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