GraalVM smoke tests

Bump `actions/upload-artifact` to version `4.3.6` #289

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Run time

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Job	Run time
build (ubuntu-20.04, native)	3m 15s
build (ubuntu-20.04, nio)	3m 20s
build (macos-12, native)	4m 16s
build (macos-12, nio)	3m 47s
build (windows-2022, nio)	3m 51s
	18m 29s