Merge pull request #2617 from verilog-to-routing/missing_include_cluster_placement_h

cluster_placement.h is missing #include vpr_types.h

Author: vaughnbetz

vpr/src/pack/cluster_placement.h

@@ -6,6 +6,7 @@
 #ifndef CLUSTER_PLACEMENT_H
 #define CLUSTER_PLACEMENT_H
 #include "arch_types.h"
+#include "vpr_types.h"
 
 t_cluster_placement_stats* alloc_and_load_cluster_placement_stats();
 bool get_next_primitive_list(