hadolint: use json notation in dockerfile

14 jobs for master in 3 minutes and 40 seconds (queued for 1 minute and 49 seconds)
latest
Status Job ID Name Coverage
  Verify
passed #83993
x86_64 docker-alpine
lint

00:00:17

 
  Build
passed #83998
aarch64 ci-docker-image docker-alpine
build-aarch64

00:00:21

passed #83999
armv7 ci-docker-image docker-alpine
build-armv7

00:00:24

passed #83997
ppc64le ci-docker-image docker-alpine
build-ppc64le

00:00:24

passed #83994
s390x ci-docker-image docker-alpine
build-s390x

00:00:16

passed #83996
x86 ci-docker-image docker-alpine
build-x86

00:00:22

passed #83995
x86_64 ci-docker-image docker-alpine
build-x86_64

00:00:19

 
  Upload
passed #84004
aarch64 ci-docker-image docker-alpine
upload-aarch64

00:00:23

passed #84005
armv7 ci-docker-image docker-alpine
upload-armv7

00:00:23

passed #84003
ppc64le ci-docker-image docker-alpine
upload-ppc64le

00:00:44

passed #84000
s390x ci-docker-image docker-alpine
upload-s390x

00:00:19

passed #84002
x86 ci-docker-image docker-alpine
upload-x86

00:00:24

passed #84001
x86_64 ci-docker-image docker-alpine
upload-x86_64

00:00:31

 
  Manifest
passed #84006
ci-docker-image docker-alpine
create-manifest

00:00:29