Makes auto-completion in application.yml consistent with application.properties.

[11D-Beyonder]

Expected Behavior

In application.properties, the auto-completion is smooth when typing any words. But in yml, you need to press . or Ctrl+Space to pop up the window, which is troublesome. I want a consistent experience.

Current Behavior

application.properties

application.yml (need to press . or Ctrl+Space to pop up the window)

[BoykoAlex]

I investigated this issue and created a bug for VSCode: microsoft/vscode#230277

[BoykoAlex]

Fixed with a63fc2a