info-overview: change fetch order for consistency

This is a single-commit version of !1343 (closed) and !1344 (closed) so the main changes can occur while still in the design approval process for change 2.

Currently, the order in which info_overview_panel_setup_overview fetches data is essentially random. For ease of maintainability and understanding, the fetches should be ordered by their appearance as rows in the panel.

This patch changes the order so that it corresponds with the panel's UI order.