chore(deps): bump actions/checkout from 2.4.0 to 3 (#207)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.4.0 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.4.0...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/mkdocs.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout master
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
 
       - name: Deploy docs
         uses: mhausenblas/mkdocs-deploy-gh-pages@master

.github/workflows/php-cs-fixer.yml

@@ -8,7 +8,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.head_ref }}
 

.github/workflows/phpstan.yml

@@ -11,7 +11,7 @@ jobs:
     name: phpstan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.4.0
+      - uses: actions/checkout@v3
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       # git clone + use PHP + composer install
-      -   uses: actions/checkout@v2.4.0
+      -   uses: actions/checkout@v3
       -   uses: shivammathur/setup-php@v2
           with:
             php-version: 8.0
@@ -47,7 +47,7 @@ jobs:
     name: PHP ${{ matrix.php }} tests
 
     steps:
-      -   uses: actions/checkout@v2.4.0
+      -   uses: actions/checkout@v3
       # required for "git tag" presence for changelog-linker git tags resolver; default is 1
       # https://github.com/actions/checkout#fetch-all-tags
       -   run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*