Remove duplicated shader properties #1268

Job	Run time
Configure Build Parameters	31s
Windows OpenXR	58m 19s
Windows Pimax	57m 28s
Windows Rift	1h 9m 53s
Windows Monoscopic	1h 16m 37s
Linux Monoscopic	2h 21m 24s
MacOS Monoscopic	34m 41s
Android OpenXR	2h 38m 23s
Oculus Quest	2h 32m 12s
Android Pico	2h 25m 42s
Publish changelog from last major build to open-brush-docs	0s
Publish Pimax Release	0s
Publish Itch.io Release	0s
Publish Viveport Release	0s
Create Github Release	0s
Publish Oculus Release	0s
Publish Steam Release	0s
	14h 55m 10s

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