fix: add undetermined permission status to handle notification permission request when app is moved to background - #1445

fix: add undetermined permission status to handle notification permission request when app is moved to background#1445

Vong3432 wants to merge 3 commits into

Baseflow:mainBaseflow/flutter-permission-handler:mainfrom

Vong3432:mainVong3432/flutter-permission-handler:mainCopy head branch name to clipboard