Update CI script docker setup action to v3
#443
ibiremecmake.yml
on: push
linux_clang_latest
1m 24s
linux_gcc_latest
1m 46s
linux_gcc5_i386
1m 18s
linux_gcc4
52s
linux_tinycc
16s
macos_clang
32s
windows_msvc
1m 36s
fuzzing
5m 42s
codecov
1m 7s
Matrix: linux_archs
Matrix: linux_checks
Matrix: linux_opts