chore(deps): bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/benchmark-master.yaml

@@ -7,7 +7,7 @@ jobs:
     name: benchmark master
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: cachix/install-nix-action@v31

.github/workflows/benchmark-pr.yaml

@@ -19,7 +19,7 @@ jobs:
     name: benchmark pr
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: cachix/install-nix-action@v31

.github/workflows/continuous-integration.yml

@@ -30,7 +30,7 @@ jobs:
     steps:
 
     - name: Checking out the repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
@@ -61,7 +61,7 @@ jobs:
     runs-on: windows-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:

.github/workflows/release-artifacts.yaml

@@ -28,7 +28,7 @@ jobs:
             architecture: arm64
     runs-on: ${{ matrix.os.runs-on }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - uses: cachix/install-nix-action@v31
@@ -96,7 +96,7 @@ jobs:
     name: "Build MacOS Nickel binaries"
     runs-on: [self-hosted, macOS, ARM64]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - name: Build binaries
@@ -119,7 +119,7 @@ jobs:
     name: "Build Windows Nickel binaries"
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - name: Build binaries

.github/workflows/release-python.yml

@@ -27,7 +27,7 @@ jobs:
           - runner: ubuntu-22.04
             target: aarch64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - uses: actions/setup-python@v5
@@ -56,7 +56,7 @@ jobs:
           - runner: ubuntu-22.04
             target: aarch64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-python@v5
         with:
           python-version: 3.x
@@ -81,7 +81,7 @@ jobs:
           - runner: windows-latest
             target: x64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - uses: actions/setup-python@v5
@@ -110,7 +110,7 @@ jobs:
           - runner: macos-14
             target: aarch64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - uses: actions/setup-python@v5
@@ -131,7 +131,7 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'release' && '' || github.event.inputs.release_tag }}
       - name: Build sdist

.github/workflows/update-flake-lock.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with: