chore: import upstream snapshot with attribution

vllm/model_executor/layers/hpc/hpc_module.py

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+import torch.nn as nn
+
+
+class HpcModule(nn.Module):
+    def __init__(self):
+        super().__init__()
+
+    @classmethod
+    def support(cls, *args, **kwargs):
+        return True
+
+    def process_weights_after_loading(self, model):
+        pass
+
+    def forward(self, *args, **kwargs):
+        pass