Bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/labels-from-yml.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@v6

.github/workflows/merge-announce.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Get repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Send push to Discord

.github/workflows/pdf-at-pr.yaml

@@ -15,13 +15,13 @@ jobs:
 
     steps:
       - name: Checkout PR branch (documentation)
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: documentation
 
       - name: Checkout `www` branch
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: www
           path: www

.github/workflows/pr-announce.yml

@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.repository_owner == 'Armbian' }}
     steps:
       - name: Get repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Discord webhook

.github/workflows/pr-auto-labeler.yml

@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/labeler@v6
         with:
           repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/pull-from-armbian-config.yml

@@ -15,13 +15,13 @@ jobs:
     steps:
 
       - name: Checkout main documentation
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: 'armbian/documentation'
           path: 'documentation'
 
       - name: Checkout Armbian config repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: 'armbian/configng'
           path: 'config'

.github/workflows/pull-mirrors-from-db.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
 
       - name: Checkout main documentation
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: 'armbian/documentation'
           path: 'documentation'

.github/workflows/release.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: main
           fetch-depth: 1