Update location of lhapdf

base/centos-full-root6.20.04:7

@@ -24,7 +24,7 @@ FROM docker.km3net.de/base/centos:7
  RUN curl -L http://proj-clhep.web.cern.ch/proj-clhep/DISTRIBUTION/tarFiles/clhep-2.2.0.8-x86_64-cc7-gcc48-opt.tgz > clhep.tgz && tar -C /usr/local/ --strip-components=1 -xvzf clhep.tgz
 
  RUN cd / && \
-     curl -L https://lhapdf.hepforge.org/downloads/\?f\=lhapdf-5.9.1.tar.gz > lhapdf-5.9.1.tar.gz && \
+     curl -L https://lhapdf.hepforge.org/downloads\?f\=old/lhapdf-5.9.1.tar.gz > lhapdf-5.9.1.tar.gz && \
      tar xzvf lhapdf-5.9.1.tar.gz && \
      cd lhapdf-5.9.1 && \
      ./configure --prefix=/usr/local && \