[ModelRunner V2] Revert token rank comparison difference for now (#34017)

Signed-off-by: Nick Hill <nickhill123@gmail.com>

vllm/v1/worker/gpu/sample/logprob.py

@@ -68,7 +68,7 @@ def _ranks_kernel(
     for i in range(0, vocab_size, BLOCK_SIZE):
         block = i + tl.arange(0, BLOCK_SIZE)
         logits = tl.load(row_ptr + block, mask=block < vocab_size, other=float("-inf"))
-        n += tl.sum((logits > x).to(tl.int32))
+        n += tl.sum((logits >= x).to(tl.int32))
     tl.store(output_ptr + req_idx, n)