Update Dockerfile

Dockerfile

@@ -40,6 +40,9 @@ COPY --chown=worker *.yaml *.md ./
 
 USER worker
 
+# Install git
+RUN apt-get update && apt-get install -y git
+
 # Expose the secret SECRET_EXAMPLE at buildtime and use its value as git remote URL
 RUN --mount=type=secret,id=OPENAI_API_KEY,mode=0444,required=true \
  git init && \