Merge EmbeddedLLM/vllm-rocm into vLLM main (#1836)

Co-authored-by: Philipp Moritz <pcmoritz@gmail.com>
Co-authored-by: Amir Balwel <amoooori04@gmail.com>
Co-authored-by: root <kuanfu.liu@akirakan.com>
Co-authored-by: tjtanaa <tunjian.tan@embeddedllm.com>
Co-authored-by: kuanfu <kuanfu.liu@embeddedllm.com>
Co-authored-by: miloice <17350011+kliuae@users.noreply.github.com>

.gitignore

@@ -177,3 +177,7 @@ _build/
 # vim swap files
 *.swo
 *.swp
+
+# hip files generated by PyTorch
+*.hip
+*_hip*