feat: update Dockerfile to use debian:bookworm-slim and install openssl

Author: ai-chen2050

relayer/Dockerfile

@@ -13,8 +13,12 @@ RUN apt-get update \
 COPY . .
 RUN cargo build --release
 
-FROM debian:bullseye-slim
-RUN apt-get update && apt-get install -y ca-certificates
+FROM debian:bookworm-slim
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		ca-certificates \
+		openssl \
+	&& rm -rf /var/lib/apt/lists/*
 COPY --from=builder /app/target/release/moltrade-relayer /usr/local/bin/
 COPY config.template.toml /etc/moltrade-relayer/
 CMD ["moltrade-relayer", "--config", "/etc/moltrade-relayer/config.template.toml"]