[bug#69581] [PATCH 04/11] guix: cpu: Rename x86-64-v1 to x86-64.

[Ludovic Courtès]

Efraim Flashner <efraim@flashner.co.il> skribis:

> This is the actual micro-architecture designation used by compilers.
>
> * gnu/packages/gcc.scm (%gcc-11-x86_64-micro-architectures): Rename
> x86-64-v1 to x86-64.
> * gnu/packages/golang.scm (%go-1.18-x86_64-micro-architectures): Same.
> * guix/cpu.scm (cpu->micro-architecture-level): Same.
> (gcc-architecture->micro-architecture-level): Same.

LGTM!