fix(LAB-3617): geojson bad naming (#1899)

Author: FannyGaudin

docs/sdk/tutorials/geojson.md

@@ -312,7 +312,7 @@ However, since the GeoJSON file we are using does not have the `kili` key in the
 
 
 ```python
-from kili_formats.format.geojsonon import (
+from kili_formats.format.geojson import (
     geojson_linestring_feature_to_kili_line_annotation,
     geojson_point_feature_to_kili_point_annotation,
     geojson_polygon_feature_to_kili_polygon_annotation,

recipes/geojson.ipynb

@@ -588,7 +588,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from kili_formats.format.geojsonon import (\n",
+    "from kili_formats.format.geojson import (\n",
     "    geojson_linestring_feature_to_kili_line_annotation,\n",
     "    geojson_point_feature_to_kili_point_annotation,\n",
     "    geojson_polygon_feature_to_kili_polygon_annotation,\n",