Merge "RateLimitTest: increase tolerance to 30%" am: 519bc968f0 am: 39e65ccb3f am: 15c5d60151

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2375648

Change-Id: I713427c9b01c9a5aedb8aa6068a40fcfba6a6f97
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>