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Update README.md #44

Job	Run time
Build on ruby-head-debug (debug)	1m 40s
ubuntu-latest ruby-2.5	37s
ubuntu-latest ruby-2.6	30s
ubuntu-latest ruby-2.7	30s
ubuntu-latest ruby-3.0	55s
ubuntu-latest ruby-3.1	54s
ubuntu-latest ruby-head	1m 1s
macos-11 ruby-2.5	1m 6s
macos-11 ruby-2.6	1m 17s
macos-11 ruby-2.7	1m 7s
macos-11 ruby-3.0	1m 32s
macos-11 ruby-3.1	1m 35s
macos-11 ruby-head	1m 29s
windows-2022 ruby-2.5	5m 30s
windows-2022 ruby-2.6	5m 4s
windows-2022 ruby-2.7	4m 32s
windows-2022 ruby-3.0	2m 32s
windows-2022 ruby-3.1	2m 39s
windows-2022 ruby-head	2m 55s
windows-2022 ruby-mswin	1m 53s
	39m 18s

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