software/theia: version up theia 1.18.0

software/theia/software.cfg

@@ -217,7 +217,7 @@ command = ${bash:location}/bin/bash -c "
   mkdir -p \$TMPDIR && \
   cd ${:location} && \
   cp ${package.json:rendered} . &&
-  cp ${yarn.lock:output} . &&
+  echo cp ${yarn.lock:output} . &&
   ${yarn:location}/bin/yarn && \
   ${yarn:location}/bin/yarn theia build"
 location = ${buildout:parts-directory}/${:_buildout_section_name_}