Bump ol-ext from 4.0.18 to 4.0.36

Bumps [ol-ext](https://github.com/Viglino/ol-ext) from 4.0.18 to 4.0.36.
- [Release notes](https://github.com/Viglino/ol-ext/releases)
- [Changelog](https://github.com/Viglino/ol-ext/blob/master/CHANGELOG.md)
- [Commits](Viglino/ol-ext@v4.0.18...v4.0.36)

---
updated-dependencies:
- dependency-name: ol-ext
  dependency-version: 4.0.36
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -11,6 +11,6 @@
   },
   "dependencies": {
     "ol": "latest",
-    "ol-ext": "^4.0.18"
+    "ol-ext": "^4.0.36"
   }
 }