[Libomptarget] Add new enum to the dynamically opened HSA implementation

Summary:
We added a new agent information enum in a previous commit. This was not
added to the dynamic HSA implementation so it failed to compile without
a local HSA install to use.

openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa.h

@@ -74,6 +74,7 @@ typedef enum {
   HSA_AGENT_INFO_QUEUES_MAX = 12,
   HSA_AGENT_INFO_QUEUE_MIN_SIZE = 13,
   HSA_AGENT_INFO_QUEUE_MAX_SIZE = 14,
+  HSA_AGENT_INFO_NODE = 16,
   HSA_AGENT_INFO_DEVICE = 17,
   HSA_AGENT_INFO_CACHE_SIZE = 18,
   HSA_AGENT_INFO_FAST_F16_OPERATION = 24,