Update install script to create 'processing' instead of 'processing-j… #188

Job	Run time
Test Processing	3m 36s
(macos/x64) Create Processing Build	5m 32s
(windows/x64) Create Processing Build	7m 9s
(linux/aarch64) Create Processing Build	3m 40s
(macos/aarch64) Create Processing Build	6m 9s
(linux/x64) Create Processing Build	4m 46s
	30m 52s

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