Remove PR workflow and disable PR comments (#1413) #221

Job	Run time
Test Processing	3m 7s
(linux/x64) Create Processing Build	4m 33s
(macos/aarch64) Create Processing Build	6m 12s
(windows/x64) Create Processing Build	5m 50s
(macos/x64) Create Processing Build	3m 39s
(linux/aarch64) Create Processing Build	3m 40s
	27m 1s

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