chore(deps): bump actions/checkout from 3 to 4 (#8)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Florian Rusch (cluetec GmbH) <[email protected]>

.github/workflows/codeql.yml

@@ -48,7 +48,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/labeler.yaml

@@ -38,7 +38,7 @@ jobs:
           disable-telemetry: true
           egress-policy: block
       - name: Checkout repository
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - uses: actions/labeler@ac9175f8a1f3625fd0d4fb234536d26811351594 # v4.3.0
         with:

.github/workflows/markdown-checks.yaml

@@ -38,14 +38,14 @@ jobs:
           disable-sudo: true
           disable-telemetry: true
           egress-policy: block
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: markdownlint-cli2-action
         uses: DavidAnson/markdownlint-cli2-action@v9
 
   link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - uses: gaurav-nelson/github-action-markdown-link-check@d53a906aa6b22b8979d33bc86170567e619495ec # v1.0.15
         with:
           use-quiet-mode: 'yes'