Update sqlite optimize flags to match Firefox Desktop (backport #7485)

[mergify]

This PR aims to address cause 1 identified in bug https://bugzilla.mozilla.org/show_bug.cgi?id=2056115, alongside #7484 which addressed cause 2.

For the run_maintenance_optimize background task, we add the 0x10000 flag in addition to the default 0x12. This causes optimization of all tables even if they were never queried by the provided connection. This fixes a rare scenario where Firefox for Android can get stuck with incorrect table stats on the moz_origins table, leading to poor address bar autocomplete performance.

For the Drop implementation on PlacesDb, we add the now-default flag 0x10, which previously didn't exist, and was being explicitly overridden in the current implementation. This adds a row limit on analyze which can help to prevent poor shutdown performance, matching the change made in the fix for bug https://bugzilla.mozilla.org/show_bug.cgi?id=2017227.

I used Claude to assist with this investigation, and also this is my first contribution to a Mozilla project. So this change may warrant some scruitiny from those more experienced with the codebase. But to the best of my knowledge, it seems to be a positive change which helps in part to address the original issue I faced.

Thanks, Shawn

Pull Request checklist

• Breaking changes: This PR follows our breaking change policy
  • This PR follows the breaking change policy:
    • This PR has no breaking API changes, or
    • There are corresponding PRs for our consumer applications that resolve the breaking changes and have been approved
• Quality: This PR builds and tests run cleanly
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  • No tests added: this codepath wasn't tested before and I think is out of scope for us to test. It's an sqlite feature and should be tested in the sqlite codebase.
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This is an automatic backport of pull request #7485 done by [Mergify](https://mergify.com).

[mhammond]

The Android team requested this uplift.