Close pending requests on tunnel bringdown request am: 524c5489ed

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Iwlan/+/18101848

Change-Id: If075d31937e618c28b1fd3169162009dacbb502b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>