Deduplicate the query bulding logic for all dynamic filters

[sandhose]

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• Add a trait to help building dynamic filters
• Use dynamic filters on compatibility sessions
• Use dynamic filters on compatibility SSO logins
• Use dynamic filters on OAuth 2.0 sessions
• Use dynamic filters on upstream OAuth 2.0 links
• Use dynamic filters on upstream OAuth 2.0 providers
• Use dynamic filters on user emails
• Use dynamic filters on users
• Use dynamic filters on browser sessions
• Add new filters on the OAuth and compat sessions
• Use dynamic filters on app sessions by reusing the OAuth/compat sessions filters

This deduplicates the filtering logic for list() and count() methods (as well as finish_bulk() on sessions)

The most special one is the "app sessions" repository, as it does a SELECT UNION on both the OAuth and compat sessions tables, so I did some logic to split an AppSessionFilter into a OAuthSessionFilter and a CompatSessionFilter.
I had to add a few new filters to the OAuthSessionFilter and CompatSessionFilter, but that's it.

I'm fairly confident that most of those filters have associated tests, and most of it was copy-pasting the existing where clauses.

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[reivilibre]

Thanks for doing that, it's still verbose but at least it's all contained, it feels like a good abstraction to have!