[Library Sync][Arduino] LinkedList -> braydenanderson2014/ArduinoLinkedList

<!-- library-sync-request --> <!-- auto-library-sync-request --> <!-- sync-template-variant: arduino --> <!-- generated-at: 2026-08-07T17:22:22.223Z --> ### Library LinkedList ### Pull request title Sync LinkedList from monorepo (auto) ### Target branch override _No response_ ### Sync summary Auto-generated sync request based on detected monorepo changes. - Source path: lib/LinkedList - Target repository: braydenanderson2014/ArduinoLinkedList - Template variant: arduino - Detected from: push (refs/heads/main) - Compare: https://github.com/braydenanderson2014/C-Arduino-Libraries/compare/b7533d7ba5e9733fbbff9b8d7770acc16be0a00c...02a4f0401536cdaa1d65331f09bb41ec9ca32641 - Commit highlights: - Stress test log was inaccurate ### 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.