Restore from minimized properly when "auto-hide taskbar" is enabled

[zadjii-msft]

Summary of the Pull Request

When we're restoring from minimized, that MonitorFromWindow call is returning null. Curious that we're getting null here, when MSDN states:

If the window is currently minimized, MonitorFromWindow uses the rectangle of the window before it was minimized.

Turns out, MONITOR_DEFAULTTONEAREST just fixes this.

References

• Reveal the taskbar when the user has the Terminal maximized or fullscreen #4857 - original PR that added this code block

PR Checklist

• Closes Restoring a maximized Terminal with an auto-hide taskbar hides the taskbar #5209
• I work here
• Tests added/passed
• [n/a] Requires documentation to be updated

Validation Steps Performed

Verified manually

[DHowett-MSFT]

Love it. Thanks.

[DHowett-MSFT]

@msftbot merge this in like 4 minutes

[ghost]

Hello @DHowett-MSFT!

Because you've given me some instructions on how to help merge this pull request, I'll be modifying my merge approach. Here's how I understand your requirements for merging this pull request:

• I won't merge this pull request until after the UTC date Wed, 01 Apr 2020 19:18:02 GMT, which is in 4 minutes

If this doesn't seem right to you, you can tell me to cancel these instructions and use the auto-merge policy that has been configured for this repository. Try telling me "forget everything I just told you".

[ghost]

🎉Windows Terminal Preview v0.11.1121.0 has been released which incorporates this pull request.:tada:

Handy links:

• Release Notes
• Store Download