[Library Sync][Arduino] ArrayList -> braydenanderson2014/ArduinoArrayList

<!-- library-sync-request --> <!-- auto-library-sync-request --> <!-- sync-template-variant: arduino --> <!-- generated-at: 2026-08-07T19:33:43.560Z --> ### Library ArrayList ### Pull request title Sync ArrayList from monorepo (auto) ### Target branch override _No response_ ### Sync summary Auto-generated sync request based on detected monorepo changes. - Source path: lib/ArrayList - Target repository: braydenanderson2014/ArduinoArrayList - Template variant: arduino - Detected from: push (refs/heads/main) - Compare: https://github.com/braydenanderson2014/C-Arduino-Libraries/compare/b1b38d234ef3c0397e9205dfa13ca3504dd59695...8e85d3379a61e2aa85f54a661528fc20275256e5 - Commit highlights: - Back-sync ArrayList from remote PR #4 (ebb88c1) ### Pull request notes Auto-created by workflow: auto-library-sync-issues.yml Review generated summary and edit before processing if needed. ### Confirmations - [x] I verified the library folder in this monorepo is ready to sync. - [x] I understand this workflow only syncs configured library-managed paths, not the full repository.