testing/kubernetes: fix openrc service startup

fixes #12237
8 jobs for !16185 with issue-12237 in 16 minutes and 27 seconds (queued for 2 seconds)
latest detached
Status Job ID Name Coverage
  Lint
failed #280032
docker-alpine x86_64 allowed to fail
lint

00:00:20

 
  Build
passed #280037
docker-alpine ci-build aarch64
build-aarch64

00:05:47

passed #280038
docker-alpine ci-build armv7
build-armv7

00:08:19

passed #280039
docker-alpine ppc64le ci-build
build-ppc64le

00:07:44

passed #280035
docker-alpine ci-build s390x
build-s390x

00:01:17

passed #280034
docker-alpine ci-build x86
build-x86

00:00:27

passed #280033
docker-alpine ci-build x86_64
build-x86_64

00:03:42

failed #280036
docker-alpine ci-build ppc64le
build-ppc64le

00:02:08

 
Name Stage Failure
failed
lint Lint
No job log