Update TaplAddWidgetTest#testResizeWidget() and WidgetResizeFrame#resize() API...

Update TaplAddWidgetTest#testResizeWidget() and WidgetResizeFrame#resize() API to pass launcher's cellBoarderSpace and use its height to expand widget

To expand widget vertically, the drag distance has to be >= 0.66 * (cellHeight + cellBoarderSpace.y). The TAPL test should add cellBoarderSpace.y onto the vertical drag distance to make test less flaky.

Bug: 291104076
Test: Postsubmit passed https://android-build.corp.google.com/builds/abtd/run/L49100030001703948
Flag: NA
Change-Id: I602cf29b83df6875abd8eadfe255a2adb13f03cb