SERVER-74457 Added support building for Tremont CPU microarchitecture

[GermanAizek]

Hello everyone, you may have forgotten, but there are no AVX instructions on modern architecture energy-efficient processors. But building for this architecture can improve performance well.

There are both embedded devices and servers on this architecture.

More info: https://www.phoronix.com/news/Tremont-Faster-GCC

Patch series on GCC: https://gcc.gnu.org/pipermail/gcc-patches/2021-September/579436.html