CI: Build in multiple macos versions #172

Job	Run time
Upload the source	5m 37s
macos (macos-11)	6m 28s
macos (macos-12)	4m 25s
macos (macos-13)	4m 13s
linux (opensuse/leap:15.4, clang gcc11-c++, CC=clang CXX=clang++)	7m 29s
linux (opensuse/tumbleweed, gcc gcc-c++)	5m 19s
linux (opensuse/tumbleweed, clang, CC=clang CXX=clang++)	4m 8s
linux (archlinux:base, gcc)	6m 21s
linux (archlinux:base, clang, CC=clang CXX=clang++)	4m 12s
linux (ubuntu:20.04, gcc-10 g++-10, CC=gcc-10 CXX=g++-10)	4m 3s
linux (ubuntu:20.04, clang-11 libstdc++-10-dev, CC=clang-11 CXX=clang++-11)	3m 40s
linux (alpine, gcc, CC=gcc CXX=g++)	3m 48s
linux (fedora:latest, gcc gcc-g++)	4m 44s
linux (fedora:rawhide, gcc gcc-g++)	3m 57s
	1h 8m 24s

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