Merge branch 'main' into graph-node-identity

Resolve conflicts: keep _cached() wrappers and _node_cache.pop() from
graph-node-identity, keep identity comparison (is not) in test.

Made-with: Cursor

Author: Andy-Jost

cuda_core/cuda/core/_graph/_graph_def/_graph_node.pyx

@@ -534,7 +534,6 @@ cdef inline ConditionalNode _make_conditional_node(
 
     return _cached(n)
 
-
 cdef inline GraphNode GN_create(GraphHandle h_graph, cydriver.CUgraphNode node):
     cdef GraphNodeHandle h_node = create_graph_node_handle(node, h_graph)