Issue #166 add libexpat1 to docker build

new requirement for fiona>=1.10 (transitive dep from openeo_driver) in newer slim images

also see Toblerity/Fiona#1481

Author: soxofaan

docker/Dockerfile

@@ -4,6 +4,7 @@ FROM python:3.11-slim-bookworm
 # Install OS updates (https://pythonspeed.com/articles/docker-cache-insecure-images/)
 RUN apt-get update && \
     apt-get upgrade -y && \
+    apt-get install libexpat1 && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 

docker/requirements.txt

@@ -1,2 +1 @@
 openeo-aggregator>=0.41.0.dev
-fiona<1.10  # Workaround for issue with missing libexpat https://github.com/Open-EO/openeo-aggregator/issues/166