Bump ol from 7.2.2 to 7.3.0

Bumps [ol](https://github.com/openlayers/openlayers) from 7.2.2 to 7.3.0.
- [Release notes](https://github.com/openlayers/openlayers/releases)
- [Commits](openlayers/openlayers@v7.2.2...v7.3.0)

---
updated-dependencies:
- dependency-name: ol
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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