build

Merge pull request #231 from kojix2/fix-172 #67

Job	Run time
fedora	2m 47s
Build on ruby-head-debug (debug)	1m 58s
ubuntu ruby-3.3	1m 6s
ubuntu ruby-2.7	1m 17s
ubuntu ruby-3.1	1m 2s
ubuntu ruby-3.2	1m 11s
ubuntu ruby-3.4	1m 12s
ubuntu ruby-3.0	1m 4s
ubuntu ruby-head	1m 13s
ubuntu ruby-2.6	1m 25s
macos ruby-head	34s
macos ruby-3.3	30s
macos ruby-2.7	57s
macos ruby-3.4	34s
windows ruby-2.7	3m 5s
windows ruby-2.6	3m 14s
macos ruby-3.0	47s
windows ruby-3.0	2m 16s
macos ruby-3.1	36s
macos ruby-2.6	1m 18s
windows ruby-head	2m 29s
windows ruby-3.1	2m 26s
windows ruby-3.2	2m 30s
windows ruby-3.4	2m 15s
macos ruby-3.2	30s
windows ruby-3.3	2m 24s
	40m 40s

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