Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/bcc.yml

@@ -15,7 +15,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/build-phar.yml

@@ -44,7 +44,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # required for composer to automatically detect root package version
 

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer Cache Directories
         id: composer-cache
@@ -63,7 +63,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer Cache Directories
         id: composer-cache
@@ -149,7 +149,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer Cache Directories
         id: composer-cache

.github/workflows/shepherd.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: shivammathur/setup-php@v2
       with:
         php-version: '8.2'

.github/workflows/windows-ci.yml

@@ -62,7 +62,7 @@ jobs:
         env:
           fail-fast: true
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer Cache Directories
         id: composer-cache