Add additional meminfo fields am: 59418d3e6c am: b5c7e0c441 am: dd27b226cd

Original change: https://android-review.googlesource.com/c/platform/system/memory/libmeminfo/+/2315123

Change-Id: Ia1e5eb5691f6ca78ee40fd547749841344f3e309
Signed-off-by: Automerger Merge Worker <[email protected]>