build(deps): update gdal requirement from <=3.4.3 to <=3.11.4

Updates the requirements on [gdal](https://github.com/OSGeo/GDAL) to permit the latest version.
- [Release notes](https://github.com/OSGeo/GDAL/releases)
- [Changelog](https://github.com/OSGeo/gdal/blob/master/NEWS.md)
- [Commits](OSGeo/gdal@v1.1.5...v3.11.4)

---
updated-dependencies:
- dependency-name: gdal
  dependency-version: 3.11.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -95,7 +95,7 @@ gisdata==0.5.4
 
 # importer dependencies
 setuptools>=59,<81
-gdal<=3.6.4
+gdal<=3.11.4
 pdok-geopackage-validator==0.8.5
 geonode-django-dynamic-model==0.4.0