test1

fix: Ensure container runnable in deployment (#1)

* Make /.run executable
   - Use '24.2.26' tag over 'main' for sslhep/analysis-dask-base base image.
   - Source the environment before performing tasks involving jupyter.
* Add setup of AnalysisBase environment
* COPY private_jupyter_notebook_config.py to jupyter config dir
   - c.f. https://docs.jupyter.org/en/latest/use/jupyter-directories.html#configuration-files
* Set jupyter shell to bash to harmonize with AnalysisBase
   - The default without this is /bin/sh which is not as perferable.
* Force a login shell for Jupyter to pickup ~/.bash_profile
   - This allows for setting up the AnlaysisBase environment by default.
* Add Makefile for local debugging

first try of this release

Update Dockerfile to use main branch and fix

jupyter server extension path