[JS/WebGPU] GroupQueryAttention rewrite (#20946)

### Description
Implement JSEP GroupQueryAttention



### Motivation and Context
Required to enable certain LLM models to run using WebGPU.

Author: satyajandhyala

js/web/lib/wasm/jsep/webgpu/op-resolve-rules.ts

@@ -19,7 +19,7 @@ import { gather, parseGatherAttributes } from './ops/gather';
 import { gatherBlockQuantized, parseGatherBlockQuantizedAttributes } from './ops/gather-block-quantized';
 import { gatherElements, parseGatherElementsAttributes } from './ops/gather-elements';
 import { gemm, parseGemmAttributes } from './ops/gemm';
-import { groupQueryAttention, parseGroupQueryAttentionAttributes } from './ops/group-query-attention';
+import { groupQueryAttention } from './ops/group-query-attention';
 import { instanceNorm } from './ops/instance-norm';
 import { layerNorm } from './ops/layer-norm';
 import { matMul } from './ops/matmul';
@@ -104,7 +104,7 @@ export const WEBGPU_OP_RESOLVE_RULES: Map<string, OperatorImplementation> = new
   ['GlobalMaxPool', [pool.globalMaxPool, pool.parseGlobalMaxPoolAttributes]],
   ['Greater', [binaryOps.greater]],
   ['GreaterOrEqual', [binaryOps.greaterOrEqual]],
-  ['GroupQueryAttention', [groupQueryAttention, parseGroupQueryAttentionAttributes]],
+  ['GroupQueryAttention', [groupQueryAttention]],
   ['HardSigmoid', [unaryOps.hardSigmoid, unaryOps.parseHardSigmoidAttributes]],
   ['InstanceNormalization', [instanceNorm]],
   ['LayerNormalization', [layerNorm]],