add pq updates back to pdf

Author: lrvideckis

tests/scripts/build_pdf.sh

@@ -17,7 +17,6 @@ rm "../library/data_structures_[l,r)/seg_tree_uncommon/distinct_query.hpp" || ex
 rm "../library/data_structures_[l,r)/seg_tree_uncommon/implicit.hpp" || exit 1
 rm "../library/data_structures_[l,r)/seg_tree_uncommon/kth_smallest_query.hpp" || exit 1
 rm "../library/data_structures_[l,r)/uncommon/mode_query.hpp" || exit 1
-rm "../library/data_structures_[l,r)/uncommon/priority_queue_of_updates.hpp" || exit 1
 rm "../library/data_structures_[l,r)/uncommon/deque_op.hpp" || exit 1
 rm ../library/graphs/strongly_connected_components/add_edges_strongly_connected.hpp || exit 1
 rm ../library/graphs/strongly_connected_components/offline_incremental_scc.hpp || exit 1