Experiment: Run autoupdate check on flatpak-pydeps.yml

[oskirby]

Description

Right now flatpaks are built with their own custom python packages in linux/flatpak-pydeps.yml and this has fallen out of sync with our source of truth (the top level requirements.txt) it would be good if this could be automatically kept up to date.

Note - this doesn't automatically re-trigger the workflows. This is due to limitations set by GitHub.

When you use the repository's GITHUB_TOKEN to perform tasks on behalf of the GitHub Actions app, events triggered by the GITHUB_TOKEN will not create a new workflow run. This prevents you from accidentally creating recursive workflow runs.

Reference

i.e Jira or Github issue URL

Checklist

• My code follows the style guidelines for this project
• I have not added any packages that contain high risk or unknown licenses (GPL, LGPL, MPL, etc. consult with DevOps if in question)
• I have performed a self review of my own code
• I have commented my code PARTICULARLY in hard to understand areas
• I have added thorough tests where needed

[oskirby]

I don't think this can be done in a way that doesn't screw up dependabot PRs when it comes to merging and rebasing. Going to close this for the time being.