Log Message:
Update to 0.9732

Upstream changes:
0.9732 2024-09-02
- delete_vertex_by_id now deletes edges if vertex multiness to 0
- add filter_{vertic,edg}es
- {un,}directed_copy no longer use caching mechanism so can mutate copies

0.9731 2024-08-24
- add add_{edges,path}_by_id
- fix calling "new" on Graph::Undirected object
- make {,{un,}directed_}copy preserve multi{edg,vertex}ed
- add {un,}directed_copy_attributes

0.9730 2024-08-22
- add get_edge_attribute_all
- make SP_Dijkstra and SP_Bellman_Ford work with multiedged

0.9729 2024-06-28
- add is_planar (#31) - thanks @merkys

0.9728 2024-06-25
- add is_bipartite (#30) - thanks @merkys