Merge "Read idle timer configurations from the boot namespace" into main am: 9f5b77180e am: b0435dded7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3388383

Change-Id: I7ad4c3ccf51d98de40a863c12b7834919f9938af
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>