Help with github actions

name: phpstan

on:
  push:
  pull_request:

jobs:
  phpstan:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php: [8.2, 8.1]
        laravel: [10.*]
        dependency-version: [prefer-stable]
        include:
          - laravel: 10.*
            testbench: 8.*
        exclude:
          - laravel: 11.*
            php: 8.1
    name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
    steps:
      - uses: actions/checkout@v3
      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ~/.composer/cache/files
          key: dependencies-laravel-${{ matrix.laravel }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: mbstring, pdo, pdo_sqlite
          coverage: none
      - name: Install dependencies
        run: |
          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" "filament/support" --no-interaction --no-update
          composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
      - name: Run PHPStan
        run: ./vendor/bin/phpstan