macos

Bump actions/upload-artifact from 5 to 6 (#199) #629

Job	Run time
ruby-versions / Generate Ruby versions	4s
macos-14 3.2	17s
macos-14 3.3	25s
macos-14 debug	26s
macos-14 2.7	52s
macos-14 3.1	18s
macos-15-intel 3.2	28s
macos-14 3.4	1m 43s
macos-15-intel 2.7	1m 22s
macos-15-intel 3.0	35s
macos-14 jruby-head	56s
macos-15-intel 3.1	34s
macos-15-intel 3.4	33s
macos-14 3.0	27s
macos-15 head	25s
macos-15-intel head	39s
macos-14 head	20s
macos-15 debug	27s
macos-15 jruby-head	1m 29s
macos-15-intel debug	39s
macos-15 3.1	30s
macos-15 2.7	55s
macos-15 3.0	29s
macos-15 3.4	21s
macos-15 3.3	22s
macos-15-intel jruby-head	2m 15s
macos-15 3.2	30s
macos-15-intel 3.3	33s
	18m 54s

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