Use slim-image and Python3.13

Author: tukiains

Dockerfile

@@ -1,7 +1,7 @@
-FROM python:3.12-bullseye AS base
+FROM python:3.13-slim-bookworm AS base
 
 RUN apt-get update \
-  && apt-get install -y --no-install-recommends libudunits2-dev gdb \
+  && apt-get install -y --no-install-recommends libudunits2-dev git \
   && rm -rf /var/lib/apt/lists/* \
   && mkdir -p /app/src/processing/ \
   && echo '__version__ = "0.0.0"' > /app/src/processing/version.py