Update ol requirement from ^9.0.0 to ^9.1.0

Updates the requirements on [ol](https://github.com/openlayers/openlayers) to permit the latest version.
- [Release notes](https://github.com/openlayers/openlayers/releases)
- [Commits](openlayers/openlayers@v9.0.0...v9.1.0)

---
updated-dependencies:
- dependency-name: ol
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -96,7 +96,7 @@
     "lodash": "^4.17.21",
     "mocha": "^10.3.0",
     "moment": "^2.30.1",
-    "ol": "^9.0.0",
+    "ol": "^9.1.0",
     "prettier": "^3.2.5",
     "prop-types": "^15.8.1",
     "puppeteer": "^22.1.0",