Panel should announce title when opened

[bhagwatshelke1047]

Environment Details:
VSCode Version : 1.36.1 (user setup)
OS Version :Win10

Additional Details:
MAS Violated : MAS 1.3.1
Screen Reader Versions : NVDA2019.1.1

Repro Steps:

1. Open Visual studio code editor
2. Press ctrl+shift+y
3. Validate that debugging messages show-up in Debug console
4. Start NVDA

Actual:
NVDA does not announce the pop up title as 'Debug console' when it is opened using ctrl+shift+y.

This issue is observed in Win10 + NVDA

Expected:
Screen reader should announce the pop up title as 'debug console' when it is opened using ctrl+shift+y.

Recommendations:
Refer below link which is repository of bug fixes code snippets:
https://microsoft.sharepoint.com/teams/msenable/mas/pages/browse-fixes.aspx

User Impact:
Screen reader users will not get that on which page it is being redirected.

MAS Reference:
MAS 1.3.1 - https://microsoft.sharepoint.com/:w:/r/teams/msenable/_layouts/15/WopiFrame.aspx?sourcedoc={54f28d1f-a2d1-4dcd-84e1-5c9b87e8aba4}

Attachment for Reference:
A11y_VSCode_DebugConsole_ScreenReader_NVDA.pptx

[gbmeow]

@isidorn I will have a look at this

[isidorn]

@georgebatalinski great, thanks! Ping me on the PR once you create it