testing/corosync: chg arch from "all" to "x86_64"

7 jobs for !7329 with corosync in 1 minute and 31 seconds
latest detached
Status Job ID Name Coverage
  Lint
passed #104130
x86_64 docker-alpine
lint

00:00:23

 
  Build
passed #104135
aarch64 ci-build docker-alpine
build-aarch64

00:00:26

passed #104136
armv7 ci-build docker-alpine
build-armv7

00:00:31

passed #104134
ppc64le ci-build docker-alpine
build-ppc64le

00:00:44

passed #104133
s390x ci-build docker-alpine
build-s390x

00:00:34

passed #104132
x86 ci-build docker-alpine
build-x86

00:00:21

passed #104131
x86_64 ci-build docker-alpine
build-x86_64

00:01:06