Defines setInterval/setTimeout on faked globalThis in unit test

[hediet]

No description provided.

[Tyriar]

Is this debt that should go in for September? The less changes after testing the better

[Tyriar]

Oh actually this is monaco editor so I don't think it impacts vscode's endgame 👌

[aiday-mar]

We decided to undo the package upgrade change here and just push the code change first.
Then we will publish a new monaco-editor-core package with the fix for the webpack smoke test
Then we will bump the version of the package on main on monaco-editor