Use the right container_runtime when pruning deleted services

2 jobs for master in 2 minutes and 22 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Docker Build
passed #16204
docker_build_and_release_tests

00:01:23

 
  Test
failed #16205
ai3
run_full_test

00:00:59

 
Name Stage Failure
failed
run_full_test Test
Call to virDomainCreateWithFlags failed: Cannot access storage file '/var/lib/libvirt/images/test-full_host2_1585113670_30d4eab621728cb05c11.img' (as uid:64055, gid:64055): Permission denied
ERROR: could not start virtual machines
/builds/ai3/float/test/test-full /builds/ai3/float/test/test-full /builds/ai3/float/test
==> host2: Removing domain...
==> host1: Removing domain...
/builds/ai3/float/test/test-full /builds/ai3/float/test
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1