nvda

75cbd8ad - File Explorer app module: remove support for Windows 8.x Start screen workarounds (#19117)

File Explorer app module: remove support for Windows 8.x Start screen workarounds (#19117) Closes #18757 ### Summary of the issue: NVDA includes Windows 8.x Start screen workarounds which are no longer needed. ### Description of user facing changes: None ### Description of developer facing changes: Revmoes Windows 8.x Start screen support symbols from the File Explorer app modules: `SuggestionListItem`, `SearchBoxClient`, `GridTileElement`, `GridListTileElement`, `GridGroup`, `ImmersiveLauncher`. ### Description of development approach: Removed the no longer used Windows 8.x Start screen attributes, test it after compiling NVDA on Windows 10/11. ### Testing strategy: Manual: make sure Windows 10/11 File Explorer support code such as notificaiton area and UI property objects do not cause errors for NVDA. ### Known issues with pull request: None