chore(deps): update actions/checkout action to v4 (#97)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/build-and-analyze-fork.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           dotnet-version: |
             6.0.x
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 

.github/workflows/build-and-analyze.yml

@@ -12,7 +12,7 @@ jobs:
     if: ((github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) || github.event_name == 'push') && github.repository_owner == 'Altinn' && github.actor != 'dependabot[bot]'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
@@ -37,7 +37,7 @@ jobs:
         with:
           distribution: 'microsoft'
           java-version: 17
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
       - name: Cache SonarCloud packages

.github/workflows/codeql-analysis.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Setup .NET 6.0.* SDK
       uses: actions/setup-dotnet@v3
       with:

.github/workflows/container-scan.yml

@@ -18,7 +18,7 @@ jobs:
   scan:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build the Docker image
       run: docker build . --tag altinn-profile:${{github.sha}}