[scudo] Use internal list to manage the LRU cache (#117946) am: dc9f583f32 am: 9d19325d9f

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/3390529

Change-Id: I27dcb02899b26a1c24df12a8c76491ad42428bf5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>