Bump three from 0.181.0 to 0.181.1

Bumps [three](https://github.com/mrdoob/three.js) from 0.181.0 to 0.181.1.
- [Release notes](https://github.com/mrdoob/three.js/releases)
- [Commits](https://github.com/mrdoob/three.js/commits)

---
updated-dependencies:
- dependency-name: three
  dependency-version: 0.181.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]