chore(deps): bump actions/checkout from 3 to 4 (#580)

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

.github/workflows/cd.yml

@@ -23,7 +23,7 @@ jobs:
     if: ${{ !startsWith(github.event.ref, 'refs/tags/v') }}
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -77,7 +77,7 @@ jobs:
     if: ${{ startsWith(github.event.ref, 'refs/tags/v') }}
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Publish on crates.io
         uses: actions-rs/cargo@v1

.github/workflows/ci.yml

@@ -30,10 +30,10 @@ jobs:
     steps:
       - name: Checkout
         if: github.event_name != 'pull_request'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Checkout
         if: github.event_name == 'pull_request'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Install Rust nightly
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -100,7 +100,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Rust {{ matrix.toolchain }}
         uses: dtolnay/rust-toolchain@master
         with:
@@ -120,7 +120,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
       - name: Install cargo-make
@@ -144,7 +144,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Rust ${{ matrix.toolchain }}}
         uses: dtolnay/rust-toolchain@master
         with: