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.

.gitlab-ci.yml

@@ -23,7 +23,7 @@ stages:
 
 prepare:activemqcpp:
   stage: prepare
-  image: gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/ci-docker-images/activemqcpp:latest
+  image: gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/infrastructure/ci-docker-images/activemqcpp:latest
   script:
     - cp -R /usr/local usrlocal
   artifacts:
@@ -87,7 +87,7 @@ test:worker:
 
 test:worker:clang-format:
   stage: test
-  image: gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/ci-docker-images/alt-builder:latest
+  image: gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/infrastructure/ci-docker-images/alt-builder:latest
   script:
     - ANCESTOR=$(git merge-base origin/master HEAD) # find nearest common ancestor between HEAD and master
     - git diff $ANCESTOR..HEAD | tee orig.patch | /usr/share/clang/clang-format-10/clang-format-diff.py -p1 | sed "s/+++ /+++ b\//    g;s/--- /--- a\//g" > clang-format.patch

worker/Dockerfile

-FROM gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/ci-docker-images/activemqcpp:latest AS activemqcpp
+FROM gitlab.fit.cvut.cz:5000/algorithms-library-toolkit/infrastructure/ci-docker-images/activemqcpp:latest AS activemqcpp
 
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