macOS: pin setuptools to 70.3.0 #70

Job	Run time
Running ansible-playbook on Ubuntu 22.04 LTS (Jammy Jellyfish)	2m 17s
Running ansible-playbook on Ubuntu 24.04 (Noble Numbat)	2m 17s
Running ansible-playbook on Debian 11 (Bullseye)	2m 33s
Running ansible-playbook on Debian 12 (Bookworm)	2m 47s
Running ansible-playbook on Fedora 39	2m 16s
Running ansible-playbook on Fedora 40	2m 14s
Running ansible-playbook on Fedora 41	1m 22s
Running ansible-playbook on Fedora Rawhide	2m 44s
Running ansible-playbook on CentOS 9 Stream	2m 18s
Running ansible-playbook on Rocky Linux 8	2m 38s
Running ansible-playbook on Rocky Linux 9	1m 52s
Running ansible-playbook on openSUSE Tumbleweed	2m 59s
Running ansible-playbook on openSUSE Leap	3m 39s
Running ansible-playbook on Arch Linux	1m 8s
	33m 4s

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