[Cherry-pick] Fix flake in configTtl CTS am: d76ed212bd am: f3e6606715 am: 1d70d95c5c

Original change: https://android-review.googlesource.com/c/platform/packages/modules/StatsD/+/3573484

Change-Id: I964b4784e20ea3efec0e6d12cafbf4e7af6870b6
Signed-off-by: Automerger Merge Worker <[email protected]>