[Grid2] Remove required `item` prop for `size` prop #54006

	name: CI

	on:
	push:
	branches-ignore:
	# Renovate branches are always Pull Requests.
	# We don't need to run CI twice (push+pull_request)
	- 'renovate/**'
	pull_request:
	paths-ignore:
	# should sync with ci-check.yml as a workaround to bypass github checks
	- 'examples/**'

	permissions: {}

	jobs:
	# Tests dev-only scripts across all supported dev environments
	test-dev:
	# l10nbot does not affect dev scripts.
	if: ${{ github.actor != 'l10nbot' }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [macos-latest, windows-latest, ubuntu-latest]
	steps:
	- run: echo "${{ github.actor }}"
	- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
	with:
	# fetch all tags which are required for `pnpm release:changelog`
	fetch-depth: 0
	- name: Set up pnpm
	uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
	- name: Use Node.js 20.x
	uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4.0.4
	with:
	node-version: 20
	cache: 'pnpm' # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-dependencies
	- run: pnpm install
	- run: pnpm build:ci
	env:
	NODE_OPTIONS: --max_old_space_size=4096
	- run: pnpm release:changelog
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	- run: pnpm validate-declarations
	- name: pnpm release:tag
	run: \|
	git remote -v
	pnpm release:tag --dryRun

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