fix: Actually create crond container in github workflow

Just one line missing to make the container creation happen

Related to eb5f5f91cd

Signed-off-by: Kyle Kienapfel <doctor.whom@gmail.com>

.github/workflows/docker.yaml

@@ -61,7 +61,7 @@ jobs:
     if: github.event_name != 'pull_request'
     strategy:
       matrix:
-        project: [delta, bonfire, autumn, january, pushd]
+        project: [delta, bonfire, autumn, january, pushd, crond]
     name: Build ${{ matrix.project }} image
     steps:
       # Configure build environment