Bump actions/checkout from 5 to 6

.github/workflows/clippy-checks.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Free up Space and Installation
         uses: ./.github/actions/shared

.github/workflows/link-check.yml

@@ -12,7 +12,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: gaurav-nelson/github-action-markdown-link-check@v1
       with:
         use-quiet-mode: 'yes'

.github/workflows/release-node.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get Node Version
         id: get-version

.github/workflows/test-code.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Free up Space and Installation
         uses: ./.github/actions/shared

.github/workflows/version-up.yml

@@ -29,7 +29,7 @@ jobs:
     name: bump version
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0