fix: avoid fluka; add checksum to package

.github/scripts/checksum_new_versions.sh

@@ -6,11 +6,16 @@ package_list=$(spack tags eic)
 #package_list=$(echo ${package_list} | tr ' ' '\n' | sort | uniq | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
 
 for p in ${package_list}; do
+  if [[ $p == "fluka" ]] ; then
+    continue
+  fi
+
   v=$(spack versions --new $p)
   # ignore pre and rc versions (for all packages)
   v=$(echo $v | sed 's/\S*\(rc\|pre\|alpha\|beta\)\S*//g')
   # using `echo $v` instead of "$v" will handle v=" " correctly
+
   if [[ ! -z `echo $v` ]]; then
-    echo "- [ ] \`$p\`: \`$v\` " >> gh-new-version.log
+    spack checksum --add-to-package --batch $p $v
   fi
 done