Fix the incorrect calculation of the smallest screen width dp for app bubble task behind flags.

Bug: 384610303
Fix: 408276451
Fix: 409387368
Fix: 415920958
Fix: 415899635
Fix: 416541354
Before: screenshot/6cnaJcnnsznzBaz
After: screenshot/7P2nDnLcU9eZD83
Test: verify sw config of an bubble'd activity
Flag: com.android.wm.shell.enable_create_any_bubble
Flag: com.android.wm.shell.enable_bubble_app_compat_fixes
Change-Id: I3d39c4ad4c7dcda90780ff3306357b4a917be416