Update PGraphicsOpenGL.java #156

Job	Run time
Run Tests	45s
Create Pre-release for linux (arm)	6m 45s
Create Pre-release for linux (x64)	1m 2s
Create Pre-release for windows (x64)	1m 51s
Create Pre-release for macos (x64)	1m 41s
Create Pre-release for macos (aarch64)	54s
Create Pre-release for linux (aarch64)	57s
	13m 55s

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