Replacing api partition_edges from respective .cpp/.h files

Author: Muhammad Haris Zafar

vpr/src/route/rr_graph.cpp

@@ -726,7 +726,7 @@ static void build_rr_graph(const t_graph_type graph_type,
 
     //Partition the rr graph edges for efficient access to configurable/non-configurable
     //edge subsets. Must be done after RR switches have been allocated
-    device_ctx.rr_nodes.partition_edges();
+    device_ctx.rr_graph_builder.partition_edges();
 
     //Save the channel widths for the newly constructed graph
     device_ctx.chan_width = nodes_per_chan;

vpr/src/route/rr_graph_uxsdcxx_serializer.h

@@ -956,7 +956,7 @@ class RrGraphSerializer final : public uxsd::RrGraphBase<RrGraphContextTypes> {
         // configurable/non-configurable edge subsets. Must be done after RR
         // switches have been allocated.
         rr_nodes_->mark_edges_as_rr_switch_ids();
-        rr_nodes_->partition_edges();
+        rr_graph_builder_->partition_edges();
 
         for (int source_node = 0; source_node < (ssize_t)rr_nodes_->size(); ++source_node) {
             int num_edges = rr_nodes_->num_edges(RRNodeId(source_node));