Satisfy hadolint

src/main/resources/ath-container/Dockerfile

@@ -32,9 +32,9 @@ RUN apt-get update && \
     apt-get clean all && rm -rf /var/cache/apt
 
 # Install a fixed firefox version that is known to work with the current selenium version, copied from https://hub.docker.com/r/selenium/node-firefox/dockerfile
-ENV FIREFOX_VERSION 108.0.2
-# hadolint ignore=DL3008, DL3015
-RUN apt-get -y install libgtk-3-0 libasound2 libdbus-glib-1-2 libx11-xcb-dev libpci-dev libgl1-mesa-glx wget bzip2 \
+ARG FIREFOX_VERSION=108.0.2
+# hadolint ignore=DL3008
+RUN apt-get -y --no-install-recommends install libgtk-3-0 libasound2 libdbus-glib-1-2 libx11-xcb-dev libpci-dev libgl1-mesa-glx wget bzip2 \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/* \
   && curl --silent https://download-installer.cdn.mozilla.net/pub/firefox/releases/${FIREFOX_VERSION}/linux-x86_64/en-US/firefox-${FIREFOX_VERSION}.tar.bz2 --output /tmp/firefox.tar.bz2 \
   && rm -rf /opt/firefox \