chore(deps): bump actions/checkout from 5 to 6 (#3229)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/codeql.yml

@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/db_sync_docker_sync_test.yaml

@@ -28,7 +28,7 @@ jobs:
     steps:
 
       - name: Checkout cardano-db-sync Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: IntersectMBO/cardano-db-sync
           path: cardano-db-sync

.github/workflows/nix_smoke.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:

.github/workflows/node_mainnet_tx_count_per_epoch.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout cardano-node-tests repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: cardano_node_tests
           ref: sync_tests

.github/workflows/node_sync_test.yaml

@@ -60,7 +60,7 @@ jobs:
     timeout-minutes: 600
     steps:
       - name: checkout cardano-node-tests repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: cardano_node_tests
           ref: sync_tests

.github/workflows/regression_reusable.yaml

@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:

.github/workflows/repo_tests.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up python
       id: setup-python
       uses: actions/setup-python@v6

.github/workflows/smash_tests.yaml

@@ -44,7 +44,7 @@ jobs:
           echo 'EPOCHS='${{ github.event.inputs.epochs_to_sync }} >> $GITHUB_ENV
 
       - name: Checkout repository with SMASH tests
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: IntersectMBO/cardano-node-tests
           ref: 'smash_tests'
@@ -56,7 +56,7 @@ jobs:
 
 
       - name: Checkout cardano-db-sync repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: IntersectMBO/cardano-db-sync
           path: cardano-db-sync

.github/workflows/upgrade_reusable.yaml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with: