Add ssl-certificates to docker image

Signed-off-by: Denys Fedoryshchenko <denys.f@collabora.com>

Author: nuclearcat

Dockerfile

@@ -6,6 +6,8 @@ RUN cargo install --path .
 FROM debian:bookworm-slim
 RUN apt-get update && rm -rf /var/lib/apt/lists/*
 COPY --from=builder /usr/local/cargo/bin/kernelci-storage /usr/local/bin/kernelci-storage
+# install ssl certificates
+RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
 RUN mkdir /workdir
 WORKDIR /workdir
 CMD ["kernelci-storage"]