Update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/build_image.yml

@@ -38,7 +38,7 @@ jobs:
       latest: ${{ steps.latest.outputs.latest || '' }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}

.github/workflows/daily-markdown-link-check.yaml.yml

@@ -8,7 +8,7 @@ jobs:
   daily-markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: gaurav-nelson/github-action-markdown-link-check@0524e79d8d7d1606112722dd7a3b5f5ce367de3e
         with:
           use-quiet-mode: 'yes'

.github/workflows/lint-markdown-links.yml

@@ -5,7 +5,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: gaurav-nelson/github-action-markdown-link-check@d53a906aa6b22b8979d33bc86170567e619495ec
         with:
           use-verbose-mode: 'no'

.github/workflows/lint.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Go
         uses: actions/setup-go@v6

.github/workflows/pull-gitleaks.yml

@@ -10,7 +10,7 @@ jobs:
   scan:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Fetch gitleaks ${{ env.GITLEAKS_VERSION }}

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
       image_registry: europe-docker.pkg.dev/kyma-project/prod/rt-bootstrapper
     steps:
       - name: Checkout push/tag ref
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - id: tag
         if: github.event_name == 'push' && github.ref_type == 'tag'
@@ -31,7 +31,7 @@ jobs:
       contents: write  # Needed for creating releases and uploading assets
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Go
         uses: actions/setup-go@v6

.github/workflows/run-vuln-check.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: vulncheck
         uses: golang/govulncheck-action@v1

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Go
         uses: actions/setup-go@v6
@@ -57,7 +57,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Go
         uses: actions/setup-go@v6