Dependabot(deps): Bump actions/checkout from 3 to 4 (#685)

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

.github/workflows/build-flake-info.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup

.github/workflows/check-flake-files.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
 
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup

.github/workflows/frontend.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup

.github/workflows/import-to-elasticsearch.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
@@ -50,7 +50,7 @@ jobs:
 
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
@@ -100,7 +100,7 @@ jobs:
     steps:
 
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup

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

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Nix
         uses: cachix/install-nix-action@v22
         with: