v19.98.1

What's Changed

• chore(ci): drop the v19.96.0 known-gap entry now the tag is deleted by @robinmordasiewicz in #2512
• fix(test): root-cause the manager.int flake — poll cost, port isolation, ownership by @robinmordasiewicz in #2510
• fix(ci): reconcile the Homebrew leg, including the artifacts it points at by @robinmordasiewicz in #2522
• chore: sync managed files from governance template by @robinmordasiewicz in #2526
• test(manager.int): say WHY the two-tab probe fell short, and capture every manager's stderr by @robinmordasiewicz in #2527
• chore: bump version to v19.98.1 by @robinmordasiewicz in #2517

Full Changelog: v19.98.0...v19.98.1