Update attention fusion in speech component of Phi-4 mm (microsoft#24513)

### Description

This PR updates how the K path is identified in Phi-4 multimodal.

### Motivation and Context

This is needed as part of the updates made to the rewritten modeling
code for the speech component of Phi-4 multimodal.

Author: kunal-vaishnavi

onnxruntime/python/tools/transformers/fusion_conformer_attention.py

@@ -126,8 +126,14 @@ def fuse(self, normalize_node, input_name_to_nodes, output_name_to_node):
                 [1, 0, 0, 0, 0],
             )
             if k_nodes is None:
-                logger.debug("fuse_conformer_attention: failed to match k path")
-                return
+                k_nodes = self.model.match_parent_path(
+                    matmul_qk,
+                    ["Transpose", "Reshape", "Add", "MatMul"],
+                    [1, 0, 0, 0],
+                )
+                if k_nodes is None:
+                    logger.debug("fuse_conformer_attention: failed to match k path")
+                    return
         else:
             concat_k = k_nodes[1]
             concat_parent = self.model.get_parent(concat_k, 0, None)
@@ -188,7 +194,6 @@ def fuse(self, normalize_node, input_name_to_nodes, output_name_to_node):
             logger.debug("fuse_conformer_attention: MultiHeadAttention node creation failed")
             return
 
-        self.increase_counter(new_node.op_type)
         self.nodes_to_add.append(new_node)
         self.node_name_to_graph_name[new_node.name] = self.this_graph_name