fix: Fixed pipeline code which searches for containers

.gitea/workflows/build-and-push.yml

@@ -24,8 +24,8 @@ jobs:
 
       - name: Build and push containers
         run: |
-          for dir in base lab python rust go nodejs; do
-            tag="${{ secrets.CONTAINER_REGISTRY }}/base-images/$dir:latest"
+          for dir in find . -type f -iname 'Dockerfile' -exec dirname {} \; | sed 's|^\./||'; do
+            tag="${{ secrets.CONTAINER_REGISTRY }}/$dir:latest"
             docker build -t "$tag" "$dir"
             docker push "$tag"
           done