Build Push CI images also in a daily basis
# What does this PR do?

PR #19170 separated the images for push CI and daily CI. However, it only build the push CI images (that with the postfix `-push-ci`) when changes in `setup.py` are detected.

**We should also re-build the push CI images in a daily basis**, as 3rd party libraries might have newer versions, like `datasets`, `tokenizers` etc.
_The documentation is not available anymore as the PR was closed or merged._