v2.2.0-rc.2

Changes since v2.2.0-rc.1

• ci: retry validating the stapled macOS DMG when Apple drops the connection
• fix(mac): write app-update.yml into the .app so it can update itself
• fix(mac): accept an object-form publish config in afterPack
• fix(mac): prefer mac.publish when writing app-update.yml
• test(mac): pin the first mac.publish entry
• fix(updater): install Windows updates silently so only UAC shows
• fix(updater): keep the wizard when a per-user and a per-machine install coexist
• fix(updater): keep the wizard when reg cannot answer, and test the dual-install handoff

Full Changelog: v2.2.0-rc.1...v2.2.0-rc.2