another attempt at cache busting

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.12
 
-ARG CACHEBUSTER=1
+ARG CACHEBUSTER=2
 RUN echo "Cache busting: ${CACHEBUSTER}"
 
 
@@ -31,6 +31,10 @@ RUN git clone https://github.com/Jhsmit/HDX-MS-datasets
 
 # Install requirements
 WORKDIR /app/instagibbs
+
+ADD "https://www.random.org/cgi-bin/randbyte?nbytes=10&format=h" skipcache
+RUN git pull
+
 RUN uv pip install -e .
 
 # Switch to non-root user