DAS-2180: Remove Conda dependency on docker images

[flamingbear]

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Description

Remove conda dependency from HyBIG

Updates the docker images to use python:3.11 instead of continuumio/miniconda3 and removes conda commands and environment

Jira Issue ID

DAS-2180

Local Test Steps

Pull branch, build and deploy to Harmony-In-A-Box

./bin/build-image && ./bin/build-test && ./bin/run-test

Make sure unit tests pass.

Run regression tests against the local image.

PR Acceptance Checklist

• [N/A] Jira ticket acceptance criteria met.
• CHANGELOG.md updated to include high level summary of PR changes.
• docker/service_version.txt updated if publishing a release.
• [N/A] Tests added/updated and passing.
• [N/A] Documentation updated (if needed).

[flamingbear]

So b854d46 may be the worst commit I've ever done. All it does is move the uninstallable snyk package into the file that is ignored in snyk. And confusingly still calls it all conda when it's all pip.

[owenlittlejohns]

First up - I love the migration to a single package manager, this is great.

As discussed in Slack I am concerned about this change preventing us from scanning any dependencies in Snyk, because it can't install gdal when scanning. I think we landed on your alternative, which was to put the gdal dependency in a separate file, which Snyk doesn't scan. Kind of ugly, but I think that gets us to a better place overall. We were trying to come up with a good file name. How about: pip_requirements_non_snyk.txt (not particularly great, but 🤷). Probably would be good to add prose to the README and the top of that file just explaining why it exists, and how/when it might be removable.

Also noting that pip install can support multiple files via -r in the same command for when you add that to this PR.

[flamingbear]

@owenlittlejohns I think this is ready for re-review.

[owenlittlejohns]

Nice! I do like some of the things this work has enabled the removal of - like those environment variables that were set to activate the conda environment (while continuing to allow log streaming).