[automerger skipped] init.rc: increase readahead window multiplier for POSIX_FADV_SEQUENTIAL files am: 2a7bd96c -s ours

am skip reason: Merged-In I7f7e4339651be2d6aa99b07bcb12ab62136a940e with SHA-1 431e35ef is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/18124890



Change-Id: I3e38c68d384ee18cdf5a9c0cdd3c82e46fc6fc57
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>