fix GenCodeOptLevel vs GenCodeOpt (#1497) #1705

Job	Run time
Template generation (score-vfx-template)	17s
Template generation (score-process-template)	15s
Template generation (score-device-template)	13s
Template generation (score-audio-addon-template)	12s
Template generation (score-offline-process-template)	24s
score-vfx-template (Windows)	4m 47s
score-process-template (Windows)	3m 49s
score-device-template (Windows)	4m 38s
score-audio-addon-template (Windows)	3m 43s
score-offline-process-template (Windows)	4m 33s
score-vfx-template (Ubuntu)	2m 36s
score-process-template (Ubuntu)	2m 34s
score-device-template (Ubuntu)	2m 35s
score-audio-addon-template (Ubuntu)	3m 46s
score-offline-process-template (Ubuntu)	5m 29s
score-vfx-template (macOS)	4m 12s
score-process-template (macOS)	6m 55s
score-device-template (macOS)	6m 2s
score-audio-addon-template (macOS)	6m 29s
score-offline-process-template (macOS)	5m 30s
	1h 8m 59s

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