fix(jupyter-pyspark-with-alibi-detect): Drop to Python 3.12

Author: NickLarsenNZ

.github/workflows/dev_jupyter-pyspark-with-alibi-detect.yaml

@@ -29,5 +29,5 @@ jobs:
       image-name: jupyter-pyspark-with-alibi-detect
       # TODO (@NickLarsenNZ): Use a versioned image with stackable0.0.0-dev or stackableXX.X.X so that
       # the demo is reproducable for the release and it will be automatically replaced for the release branch.
-      image-version: python-3.13
+      image-version: python-3.12
       containerfile-path: demos/signal-processing/Dockerfile-jupyter

demos/signal-processing/Dockerfile-jupyter

@@ -1,6 +1,7 @@
 # Find the latest python version here:
 # https://quay.io/repository/jupyter/pyspark-notebook?tab=tags (use the tag search)
-FROM quay.io/jupyter/pyspark-notebook:python-3.13
+# NOTE: This can't run on Python 3.13 until https://github.com/SeldonIO/alibi-detect/issues/963 is resolved
+FROM quay.io/jupyter/pyspark-notebook:python-3.12
 
 COPY demos/signal-processing/requirements.txt .