Fix Mac Github workflow CI #52

Job	Run time
centos7	3m 55s
Dockerfile_openexr3-repo-root	8m 24s
Dockerfile-repo-root	5m 47s
fedora-38	4m 52s
fedora-37	3m 4s
fedora-36	2m 50s
redhat-ubi8	5m 4s
redhat-ubi9	5m 42s
ubuntu-18-04	2m 26s
ubuntu-20-04	5m 6s
ubuntu-22-04	2m 2s
ubuntu-22-04-brew	2m 13s
ubuntu-22-04-LTO	2m 37s
ubuntu-23-10	2m 7s
ubuntu-latest	2m 49s
fedora-latest	5m 44s
	1h 4m 42s

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