CI: install libgdal-dev for GDAL

.gitlab-ci.yml

@@ -32,8 +32,7 @@ test:
     - mkdir -p "${APT_STATE_LISTS}/partial"
     - mkdir -p "${APT_CACHE_ARCHIVES}/partial"
     - apt update -qy
-    - apt install -y apt-utils
-    - apt install -y curl
+    - apt install -y apt-utils curl libgdal-dev
     # Install uv, see https://docs.astral.sh/uv/#getting-started
     - curl -LsSf https://astral.sh/uv/install.sh | sh
     # Put uv in the path