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](actions/checkout@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/main.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install Rust
@@ -70,7 +70,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install Rust
@@ -143,7 +143,7 @@ jobs:
             mingw-w64-x86_64-cargo-c
             mingw-w64-x86_64-ntldd-git
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Run tests
@@ -179,7 +179,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install Rust
@@ -220,7 +220,7 @@ jobs:
     needs: [Linux, macOS, Windows-MSYS2]
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Retrieve Linux external
         uses: actions/download-artifact@v3
         with:
@@ -258,7 +258,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install Rust
@@ -283,7 +283,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install Rust version ${{ matrix.rust-version }}