@shiki/monaco: it causes problems with parsing JSON styles

[norvancc]

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Describe the bug

When I use workers in monaco, it causes problems with parsing JSON styles.
I want this:

But I got this:

As you can see that the colors of key and value are the same.

Strangely, it returned to normal after the hot update.

This is the demo code for Codesand Box, where you can reproduce the problem：
https://codesandbox.io/p/devbox/quizzical-nobel-y5qnzt?file=%2Fsrc%2Fmonaco.ts&workspaceId=ws_HXxUyJszDJTWzpaQX93E7n

Reproduction

https://codesandbox.io/p/devbox/quizzical-nobel-y5qnzt?file=%2Fsrc%2Fmonaco.ts&workspaceId=ws_HXxUyJszDJTWzpaQX93E7n

Contributes

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests

[norvancc]

By the way, I tried debugging and found that the tokenize only triggered once in shikiToMonaco.

monaco.languages.setTokensProvider(lang, {
  getInitialState() {
  ...
  },
  tokenize(line, state) {
  ...
  }
});