testing/buildah: upgrade to 1.20.1

7 jobs for !20490 with buildah-1.20.1 in 4 minutes and 37 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
passed #371708
docker-alpine x86_64
lint

00:00:18

 
  Build
passed #371713
docker-alpine ci-build aarch64
build-aarch64

00:03:49

passed #371714
docker-alpine ci-build armv7
build-armv7

00:03:30

passed #371712
docker-alpine ci-build ppc64le
build-ppc64le

00:04:00

passed #371711
docker-alpine ci-build s390x
build-s390x

00:02:16

passed #371710
docker-alpine ci-build x86
build-x86

00:01:05

passed #371709
docker-alpine ci-build x86_64
build-x86_64

00:00:50