fix(rpa-v3): add sliding window mask to h64 kernel and attention_sink to h128#1185

erfanzar wants to merge 1 commit intovllm-project:mainvllm-project/tpu-inference:mainfrom

erfanzar:fix/rpa-v3-sliding-window-and-attention-sinkerfanzar/tpu-inference:fix/rpa-v3-sliding-window-and-attention-sinkCopy head branch name to clipboard