merge RUN cmds

Author: leif-scality

Dockerfile

@@ -9,10 +9,9 @@ COPY ./package.json yarn.lock ./
 ENV PYTHON=python3.9
 ENV PY_VERSION=3.9.7
 
-RUN sed -i 's|deb.debian.org/debian|archive.debian.org/debian|g' /etc/apt/sources.list && \
-    sed -i 's|security.debian.org/debian-security|archive.debian.org/debian-security|g' /etc/apt/sources.list
-
-RUN apt-get update \
+RUN sed -i 's|deb.debian.org/debian|archive.debian.org/debian|g' /etc/apt/sources.list \
+    && sed -i 's|security.debian.org/debian-security|archive.debian.org/debian-security|g' /etc/apt/sources.list \
+    && apt-get update \
     && apt-get install -y --no-install-recommends \
     jq \
     python \