Investigate using `crosstool-ng` instead of CentOS baseline

[Kobzol]

In some dist builders (mainly the x64 one), we use an old Linux distro (e.g. CentOS 7) to have a low glibc baseline. However, it seems like using crosstool-ng, and essentially "cross-compiling" from platform A to platform A could also work, and perhaps result in a simpler CI configuration (#133902).