Fix task menu height calculation for bottom row handling.

Adjust the max height calculation logic in on measure to use a different translationY for the bottom row menus. The bottom row menu animates translating up to show more items. Thus, we use the min translationY accepted for the menu to calculate its max height size.

Fix: 326952853
Flag: com.android.launcher3.enable_overview_icon_menu
Test: OverviewMenuImageTest
Change-Id: I0b32c16e020033feccbfeef8f96c196d193ac0cb