Update single-user-sobigdata with conda-lock

[sebastian-luna-valero]

Summary

Merge all the conda and pip deps into a single environment file and use conda-lock to pin the environment.

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Related issue :

[sebastian-luna-valero]

Caveat: as it is now, the user will have to explicitly conda activate sbd to make use of this env.

I think this is preferred since the base env comes with python 3.11, and the sbd env requires python 3.9

[sebastian-luna-valero]

We are getting

ERROR:root:[Errno 28] No space left on device

which is expected since the env is so huge.

According to my tests the build requires around 20GB of disk, do you know how much do we have available for the CI?

[sebastian-luna-valero]

xref: https://github.com/marketplace/actions/maximize-build-disk-space

answer: 29GB

[sebastian-luna-valero]

for the record, disabling the building of the base image still runs out of disk space for this new env.

we are going to check with the user community about having a number of smaller envs to replace this single big one

[sebastian-luna-valero]

Issues again after adding back the building of the base image on the same PR.