Bump notebookjs from 0.3.0 to 0.3.2 (#1473)

Bumps [notebookjs](https://github.com/jsvine/notebookjs) from 0.3.0 to 0.3.2.
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<summary>Commits</summary>

- [`993e983`](jsvine/notebookjs@993e983) Fix `var lang =` bug and bump to v0.3.2
- [`cd4dcdf`](jsvine/notebookjs@cd4dcdf) Bump to v0.3.1
- [`cfa4831`](jsvine/notebookjs@cfa4831) Merge pull request [#15](https://github-redirect.dependabot.com/jsvine/notebookjs/issues/15) from bradhowes/master
- [`d137a66`](jsvine/notebookjs@d137a66) Add support for a custom highlighter function.
- [`587f7ef`](jsvine/notebookjs@587f7ef) Add thanks to [**jithurjacob**](https://github.com/jithurjacob) in README.md
- See full diff in [compare view](jsvine/notebookjs@v0.3.0...v0.3.2)
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[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=notebookjs&package-manager=npm_and_yarn&previous-version=0.3.0&new-version=0.3.2)](https://dependabot.com/compatibility-score.html?dependency-name=notebookjs&package-manager=npm_and_yarn&previous-version=0.3.0&new-version=0.3.2)

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