Docker image OS updates

OS updates must be done both in builder and runtime images.

Signed-off-by: Leonardo Rodrigues de Mello <[email protected]>

Dockerfile

@@ -1,12 +1,12 @@
 FROM python:3.11-bookworm as builder
 
-RUN apt-get update && apt-get -y upgrade && mkdir  -p /app/ && python3 -m venv /app/.venv 
-RUN apt-get install -y cmake
+RUN apt-get update && apt-get -y upgrade && apt-get install -y cmake && apt-get -y clean && mkdir  -p /app/ && python3 -m venv /app/.venv 
 RUN rm /bin/sh && ln -s /bin/bash /bin/sh
 COPY requirements.txt /app/
 RUN cd app && source .venv/bin/activate && pip3 install -r requirements.txt 
 
 FROM python:3.11-bookworm as runtime-image
+RUN apt-get update && apt-get -y upgrade && apt-get -y clean
 RUN useradd --create-home --shell /bin/sh  --uid 8000 opencost
 COPY --from=builder /app /app 
 COPY src/opencost_parquet_exporter.py /app/opencost_parquet_exporter.py