chore(deps): bump actions/checkout from 2 to 4 (#315)

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/cibuild.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
     - name: Checkout
       # see https://github.com/actions/checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Set up JDK 1.8
       # see https://github.com/actions/setup-java
       uses: actions/setup-java@v1

.github/workflows/js.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Node.js
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@v3

.github/workflows/php.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup PHP
         # see https://github.com/shivammathur/setup-php
         uses: shivammathur/setup-php@v2