Container image update incompatibility

[git-hyagi]

Version
pulp-operator v1.0.0-beta.1
pulp-minimal latest/stable/3.33

Describe the bug
The latest/stable/3.33 pulp-minimal image modified the container entrypoint and now the API pods are getting stuck in a crashloopbackoff state because they are failing during initialization:

...
  2023-09-07T03:18:11.528620544Z   File "/usr/local/lib/python3.8/site-packages/pulpcore/app/wsgi.py", line 17, in <module>
  2023-09-07T03:18:11.528623844Z     raise RuntimeError("This app must be executed using pulpcore-api entrypoint.")
  2023-09-07T03:18:11.528632045Z RuntimeError: This app must be executed using pulpcore-api entrypoint.

To Reproduce
Steps to reproduce the behavior:
Set Pulp CR image_version as latest or stable or 3. 33 (these are all the same image):

spec:
  image: quay.io/pulp/pulp-minimal
  image_version: stable

Expected behavior
The image should be compatible with the operator.

Adapt the current version of the operator to be compatible with the image change (but it will break compatibility with the other image versions).
ref: #746

[mdellweg]

Can we make the operator use the entry points to the images in the same way as the podman-compose?
That would help us avoid such situations.