RPM: update oss154 build scripts

Signed-off-by: François Andriot <albator78@libertysurf.fr>

redhat/docker/oss154/Dockerfile.x86_64

@@ -6,10 +6,13 @@ ARG ARCH=x86_64
 # Add PACKMAN repository
 # Install Trinity build dependencies
 COPY packages /packages
-RUN echo PROXY_ENABLED="YES" >>/etc/sysconfig/proxy \
+RUN set -x \
+ && echo PROXY_ENABLED="YES" >>/etc/sysconfig/proxy \
  && echo HTTP_PROXY="http://proxy:3128/" >>/etc/sysconfig/proxy \
+ && rm -fv /etc/zypp/repos.d/repo-sle-* \
  && zypper ar -f -G -n packman http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Leap_15.4/ packman \
  && zypper refresh \
+ && zypper -n remove libjpeg62-devel \
  && zypper -n update \
  && zypper -n install -l $(</packages)
 

redhat/docker/oss154/packages

@@ -97,6 +97,7 @@ libidn-devel
 libiw-devel
 libjack-devel
 libjasper-devel
+libjpeg8-devel
 liblcms2-devel
 liblo-devel
 liblrdf-devel