chore(deps): bump the github-actions group with 1 update

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).

- [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
  dependency-group: github-actions
...

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

.github/workflows/cd.yml

@@ -67,7 +67,7 @@ jobs:
         run: |
           apt update
           apt install -y ${{ matrix.dependencies }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         name: Checkout src
       - uses: actions/cache@v3
         with:

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
             target: x86_64-pc-windows-msvc
             features: '--no-default-features --features rodio_backend,pancurses_backend,share_clipboard,notify'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         name: Cache build data
         with:
@@ -63,7 +63,7 @@ jobs:
     name: Running `cargo fmt`
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -78,7 +78,7 @@ jobs:
     name: Running `cargo clippy`
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         name: Cache build data
         with: