Merge "Fix kotlin nullable errors in Connectivity tests" into main am: d5038a042c

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2700076

Change-Id: Ic4c50714916732ac89071566ac326a5dac15cdf2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>