[automerger skipped] Reduce the queue depth of loop devices used by the zram driver am: 1a9cad81 -s ours

am skip reason: Merged-In Ifa16084c7df3a54d9559c2388abc4a8392ff88c6 with SHA-1 0223cd89 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/15584614

Change-Id: I42ce3502f3a40662ed967400d4a3e5809f948f8d