[cye/fix-subpack-ci] Fix bug where workflow dispatch collected packages are not passed to the next job.

[cspades]

Description

• Collects the outputs from both the PR and dispatch workflows, and passes the relevant one to the job output.
  • GOATed pro-tip about GitHub Actions YAML config substitutions and passing outputs with " (e.g. raw string JSON arrays) between steps: https://github.com/orgs/community/discussions/32012
• Remove ref input, since it's a default input for workflow_dispatch.
• Shorten workflow dispatch input descriptions, which are the names of the inputs in the GHA UI.

Type of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactor
• Documentation update
• Other (please describe):

Usage

• GitHub Actions > BioNeMo Sub-Package CI > New Workflow

Testing

• Fixed workflow dispatch: https://github.com/NVIDIA/bionemo-framework/actions/runs/13845308857 which publishes https://pypi.org/project/bionemo-core/ 2.4.0.