Merge "Changed 5G icon timer values for Rakuten Mobile MNO" am: e1b0184dae

Original change: https://android-review.googlesource.com/c/platform/packages/apps/CarrierConfig/+/2074379

Change-Id: I4f20430a7c953062a2569251f75ad62eb2695768
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>