build(deps): bump actions/checkout from 2 to 4 (#47)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
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>

.github/workflows/crowdin.yml

@@ -5,7 +5,7 @@ jobs:
   crowdin:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: crowdin/[email protected]
         with:
           download_translations: true

.github/workflows/php.yml

@@ -9,7 +9,7 @@ jobs:
     env:
       XDEBUG_MODE: coverage
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Cache Composer packages
       id: composer-cache
       uses: actions/cache@v2

.github/workflows/release-please.yml

@@ -18,7 +18,7 @@ jobs:
           release-type: php
           draft: true
           package-name: ${{ env.MOD_NAME }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ fromJson(steps.release.outputs.pr).headBranchName }}
         if: ${{ steps.release.outputs.pr && !steps.release.outputs.release_created }}
@@ -41,7 +41,7 @@ jobs:
           git config user.email 41898282+github-actions[bot]@users.noreply.github.com
           git commit -am "build: Update versions in mod files"
           git push
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: ${{ steps.release.outputs.release_created }}
       - run: tar -czvf myfile.tgz LICENSE README.md -C src $(ls src)
         if: ${{ steps.release.outputs.release_created }}