V1.64.0

What's Changed

• Quickfix developer onboarding by @erinysong in #2558
• #2322 Stop Election Office from unlocking early by @Matt-Spence in #2538
• Issue #2249 - Rebuild DB workflow [forked branch - limited access] by @CocoByte in #2412
• Update help link on User Profile page by @katypies in #2497
• (on getgov-za) Ticket #2348: Handle portfolio permissions for csv export by @zandercymatics in #2517
• Ticket #2352: Edit suborganization on portfolio domains by @zandercymatics in #2536
• Update email signature to use HTTPS for cisa.gov by @h-m-f-t in #2565

Full Changelog: v1.63.0...v1.64.0