Increment view_count on card, dashboard, and table views

[calherries]

Epic: #38229
Technical doc

Previously: #41840

With this PR, we

1. add a new column metabase_table.view_count and increment it on a table view, following the same criteria for a view as we do for adding new entries to view_log.
2. increment report_card.view_count, report_dashboard.view_count, and metabase_table.view_count if cards, dashboards, and tables are viewed respectively. Before this the column was not being updated at all.

I've deliberately coupled the code that currently updates view_log with the new code that updates the view_count column because we decided to keep these two in sync to avoid confusing discrepancies between them, and lower the risk them getting out of sync in the future.

That means we count:

• public and embedded card/dashboard views, as well as regular views
• if a dashboard is viewed we increment both the dashboard and all the cards in the dashboard
• if a card is pinned to a collection and the collection is viewed, we count a view for the card

[replay-io]

Status	Complete ↗︎
Commit	db0de4f
Results	⚠️ 8 Flaky ✅ 2429 Passed

[tsmacdonald]

Looks reasonable to me ⛵

[calherries]

(I accidentally merged the downstream branch into this one, so I'll wait for CI and merge this PR in to save on admin effort)

[github-actions]

@calherries Did you forget to add a milestone to the issue for this PR? When and where should I add a milestone?