Repository: traefik/traefik (language: go)

Issue:
Add s390x arch support
### Welcome!

- [X] Yes, I've searched similar issues on [GitHub](https://github.com/traefik/traefik/issues) and didn't find any.
- [X] Yes, I've searched similar issues on the [Traefik community forum](https://community.containo.us) and didn't find any.

### What did you expect to see?

Can you add s390x support for Traefik? Is it planned ?

https://github.com/traefik/traefik-library-image/issues/20

PR - https://github.com/traefik/traefik/pull/8729


Discussion / hints:

Fix patch:
diff --git a/.goreleaser.yml b/.goreleaser.yml
index 545ca52818..77186c309b 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -25,6 +25,7 @@ builds:
       - arm
       - arm64
       - ppc64le
+      - s390x
     goarm:
       - 7
       - 6


Test patch: