CI: Fix Archlinux build

[Youw]

Apparently when installing/upgrading packages on Archlinux - need to explicitly make sure glibc is upgraded as well.

Fixes: #607

[mcuee]

Interesting to know about this.

I usually run Ubuntu LTS version (20.04 and 22.04) as well Debain (11/12) or distros based on them for ARM SBCs (Raspberry Pi OS, Ubuntu for ARM64, or Armbian based on Debian/Ubuntu).

Recently I played with Arch Linux and a few Arch Linxu based distros as VMs under my Intel J4105 mini PC running Proxmox Virtual Environment 7.4. I tried the build test of libusb/hidapi/libftdi/avrdude and I did not encounter issues. But I have never used an Arch Linux based container, my LXC containers are again mainly using Ubuntu and Debain.

[Youw]

Apparently what was happening here:

• we use some docker image which has some packaged (pre)installed, like glibc;
• by pacman -Sy we're updating a list of packages available on the remote; but it does not upgrade existing packages;
• we install a bunch of packanges, including cmake which depends on libstdc++ which happens to depend on a never version of glibc than we had preinstalled, but does not upgrade the existing package (i believe apt wouldn't allow installing such package);

[Youw]

The "before" used to work, only because until recently the very latest version of libstdc++ was depending on the same (or older) version of glibc that was already preinstalled on the image.