paste git command in get_libraries script

get_libraries.sh

@@ -12,3 +12,8 @@ rm -rf "${dst}"/deltachat-core
 mkdir -p "${dst}"
 cp -r "${base}" "$dst"
 rm -rf "$dst"/deltachat-core/.git*
+
+git_command="git add .; git commit -m 'update core'"
+echo "Copied to pasteboard: ${git_command}"
+echo -n "${git_command}" | pbcopy
+