Enable Gxadmin Galaxy clean up cron task

[gsaudade99]

This might impose high load on the db.

xref: #1495

[Copilot]

Pull request overview

This PR enables the Gxadmin Galaxy cleanup cron task by moving it (along with the Docker cleanup task) from a host-specific configuration file to a shared maintenance configuration file, and changing its enable flag from false to true.

• Relocated cron task definitions from group_vars/sn09/sn09.yml to group_vars/maintenance.yml
• Enabled the gxadmin Galaxy cleanup task to run every 2 days at midnight
• Added a clarifying comment explaining the gxadmin cleanup purpose

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
group_vars/sn09/sn09.yml	Removed host-specific cron task configurations for Docker and gxadmin cleanup
group_vars/maintenance.yml	Added shared cron task configurations, enabling the gxadmin Galaxy cleanup task that removes old histories/hdas

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[kysrpex]

I think there is something wrong with this branch..., those commits are already merged, probably needs a rebase.

[gsaudade99]

I'm not sure how to fix this ... I did merge master into the current branch locally to sync the changes, didn't know that all commits would show here =/

edit: I did rebase now but I think the commit history wont disappear (?)

[kysrpex]

I'm not sure how to fix this ... I did merge master into the current branch locally to sync the changes, didn't know that all commits would show here =/

edit: I did rebase now but I think the commit history wont disappear (?)

I hope the state I force-pushed is the one you wanted to reach. If not git reset baaaa86 is your friend :)