Publish Serial and IO libraries to Maven Central #245

Job	Run time
Test Processing	4m 0s
(macos/x64) Create Processing Build	4m 7s
(windows/x64) Create Processing Build	6m 29s
(linux/aarch64) Create Processing Build	3m 58s
(linux/x64) Create Processing Build	4m 22s
(macos/aarch64) Create Processing Build	4m 26s
	27m 22s

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