Do not steal focus from VS Code editor

[stewartadam]

Bicep version
v0.29.47

Describe the bug
Bicep tries to install .NET on each initialization of the editor, which steals focus from the user to display the Output tab.

ms-azuretools.vscode-bicep: Trying to install .NET 8.0.8~arm64 but it already exists. No downloads or changes were made.

To Reproduce
Steps to reproduce the behavior: Start VS Code

Additional context
See also:

• Add an option to prevent side panel from opening microsoft/vscode#105270
• Output Panel - Add Option to Prevent Stealing Focus microsoft/vscode#203478
• Add output.showQuietly to stop extensions activating Output view (fix #105270) microsoft/vscode#205225

[anthony-c-martin]

Closing this issue - I think it makes sense to use dotnet/vscode-dotnet-runtime#1935 to track.

One thing I noticed - I can't repro this behavior myself. My editor launches without the Output window stealing focus. Not sure if this is related to some setting or other environment config. I see the same line logged if I go looking for it:

ms-azuretools.vscode-bicep: Trying to install .NET 8.0.8~x64 but it already exists. No downloads or changes were made.