no need for vroom-express to be in the builder stage

Dockerfile

@@ -13,26 +13,22 @@ RUN echo "Updating apt-get and installing dependencies..." && \
   libglpk-dev \
 	pkg-config
 
-ARG VROOM_RELEASE=v1.14.0-rc.2
+ARG VROOM_RELEASE=master
 
 RUN echo "Cloning and installing vroom release ${VROOM_RELEASE}..." && \
-    git clone --branch $VROOM_RELEASE --recurse-submodules https://github.com/VROOM-Project/vroom.git && \
+    git clone --branch $VROOM_RELEASE --single-branch --recurse-submodules https://github.com/VROOM-Project/vroom.git && \
     cd vroom && \
     make -C /vroom/src -j$(nproc) && \
     cd /
 
-ARG VROOM_EXPRESS_RELEASE=v0.12.0
-
-RUN echo "Cloning and installing vroom-express release ${VROOM_EXPRESS_RELEASE}..." && \
-    git clone --branch $VROOM_EXPRESS_RELEASE https://github.com/VROOM-Project/vroom-express.git && \
-    cd vroom-express
-
 FROM node:20-bookworm-slim as runstage
 COPY --from=builder /vroom-express/. /vroom-express
 COPY --from=builder /vroom/bin/vroom /usr/local/bin
 
 WORKDIR /vroom-express
 
+ARG VROOM_EXPRESS_RELEASE=master
+
 RUN apt-get update > /dev/null && \
     apt-get install -y --no-install-recommends \
       libssl3 \
@@ -41,6 +37,7 @@ RUN apt-get update > /dev/null && \
       > /dev/null && \
     rm -rf /var/lib/apt/lists/* && \
     # Install vroom-express
+    git clone --branch $VROOM_EXPRESS_RELEASE --single-branch https://github.com/VROOM-Project/vroom-express.git && \
     npm config set loglevel error && \
     npm install && \
     # To share the config.yml & access.log file with the host