chore(deps): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: "1.25"
@@ -33,7 +33,7 @@ jobs:
       cicd-definition-changed: ${{ steps.filter.outputs.cicd-definitions }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: dorny/paths-filter@v3.0.2
         id: filter
         with:
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: actionlint
         id: actionlint
         uses: raven-actions/actionlint@v2
@@ -82,7 +82,7 @@ jobs:
       - dependencies
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Checkout dependencies
         uses: ./.github/actions/deps-setup
       - uses: actions/setup-go@v6
@@ -106,7 +106,7 @@ jobs:
       - dependencies
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Checkout dependencies
         uses: ./.github/actions/deps-setup
       - uses: actions/setup-go@v6
@@ -127,7 +127,7 @@ jobs:
       - dependencies
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Checkout dependencies
         uses: ./.github/actions/deps-setup
       - name: Build image
@@ -142,7 +142,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Checkout dependencies
         uses: ./.github/actions/deps-setup
       - name: Set up Go

.github/workflows/closed_references.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Find closed references
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v2-beta
         with:
           node-version: "24"

.github/workflows/conventional_commits.yml

@@ -24,7 +24,7 @@ jobs:
     name: Validate PR title
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - id: config
         uses: ory/ci/conventional_commit_config@master
         with:

.github/workflows/cve-scan.yaml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         name: Setup Golang
         with:

.github/workflows/format.yml

@@ -8,7 +8,7 @@ jobs:
   format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: "1.25"

.github/workflows/labels.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Synchronize Issue Labels
         uses: ory/label-sync-action@v0
         with: