Merge "Revert "system properties: doubling the shared file size to 256Kb"" into main am: c1e79efa0a

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2898001

Change-Id: If37d4cf2dd4bc8d6018a4c99d8db37c587eb2f2a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>