Bump @monaco-editor/loader in /src/dispatch/static/dispatch (#3823)

Bumps [@monaco-editor/loader](https://github.com/suren-atoyan/monaco-loader) from 1.3.3 to 1.4.0.
- [Release notes](https://github.com/suren-atoyan/monaco-loader/releases)
- [Changelog](https://github.com/suren-atoyan/monaco-loader/blob/master/CHANGELOG.md)
- [Commits](suren-atoyan/monaco-loader@v1.3.3...v1.4.0)

---
updated-dependencies:
- dependency-name: "@monaco-editor/loader"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>