Update CI images paths

Recently we moved infrastructure repositories under a new path. Docker
registries have therefore moved too.  Reflect this in our CI settings.
13 jobs from staging in 10 minutes and 48 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Prepare
passed #199088
prepare:activemqcpp

00:00:35

 
  Build
passed #199090
build:webui

00:03:14

passed #199089
build:worker

00:00:49

 
  Test
passed #199093
test:webui

00:01:04

passed #199091
test:worker

00:00:19

passed #199092
test:worker:clang-format

00:00:17

 
  Docker Build
passed #199095
docker-build:client

00:04:32

passed #199094
docker-build:server

00:02:14

passed #199096
docker-build:worker

00:01:52

 
  Docker Deploy
passed #199098
docker-deploy:client:staging

00:00:40

passed #199097
docker-deploy:server:staging

00:01:07

passed #199099
docker-deploy:worker:staging

00:00:49

 
  Notify
passed #199100
notify:altvm

00:00:12