Automatic update of container definition files (#937)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

build/variables/gdal-versions.tsv

@@ -1,2 +1,2 @@
 gdal_version
-3.11.2
+3.11.3

dockerfiles/geospatial-dev-osgeo.Dockerfile

@@ -1,7 +1,7 @@
 FROM rocker/verse:4.5.1
 
 ENV PROJ_VERSION="9.6.2"
-ENV GDAL_VERSION="3.11.2"
+ENV GDAL_VERSION="3.11.3"
 ENV GEOS_VERSION="3.13.1"
 
 COPY scripts/experimental/install_dev_osgeo.sh /rocker_scripts/experimental/install_dev_osgeo.sh