update github actions version #23

	name: Continuous Integration

	on:
	pull_request:
	push:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	node-version: [18.x]

	steps:
	- uses: actions/checkout@v4

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}

	- name: Get Yarn cache directory
	id: yarn-cache-dir-path
	run: echo "::set-output name=dir::$(yarn cache dir)"

	- name: Use Yarn cache
	uses: actions/cache@v4
	id: yarn-cache
	with:
	path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
	key: ${{ runner.os }}-yarn-${{ matrix.node-version }}-${{ hashFiles('**/yarn.lock') }}

	- name: Install dependencies
	run: yarn install --prefer-offline --frozen-lockfile

	- name: TypeScript Check
	run: yarn run check

	- name: Build
	run: yarn run build

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