Merge "Chmod for existing nodes which mode not the same as ueventd.rc" am: a50d431830

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2063313

Change-Id: If9b135a575e643a5676b258513df8ec3f3484347
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>