[WebGPU EP] extend concat to handle large number of inputs #3757

	# .github/workflows/build_x64_asan.yml
	name: windows_x64_asan

	on:
	push:
	branches: [main, 'rel-*']
	pull_request:
	branches: [main]
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.ref \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	build_x64:
	runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
	timeout-minutes: 300

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	submodules: false

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	architecture: x64

	- name: Locate vcvarsall and Setup Env
	uses: ./.github/actions/locate-vcvarsall-and-setup-env # Use the composite action
	with:
	architecture: x64

	- name: Export GitHub Actions cache environment variables
	uses: actions/github-script@v7
	with:
	script: \|
	core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL \|\| '');
	core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN \|\| '');

	- name: Build and Test (Combined)
	shell: cmd
	run: \|
	@echo off
	echo %PATH%
	python -m pip install -r "%GITHUB_WORKSPACE%\tools\ci_build/github/windows\python\requirements.txt"
	python "%GITHUB_WORKSPACE%\tools\ci_build\build.py" --config Debug --build_dir "%RUNNER_TEMP%\build" --skip_submodule_sync --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --cmake_generator "Visual Studio 17 2022" --disable_memleak_checker --enable_address_sanitizer

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