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/release-drafter.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 

.github/workflows/update-version.yml

@@ -11,7 +11,7 @@ jobs:
   update-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: main
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update_victron_mqtt.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v6

.github/workflows/validate.yaml

@@ -20,12 +20,12 @@ jobs:
   validate:
     runs-on: "ubuntu-latest"
     steps:
-        - uses: "actions/checkout@v6"
+        - uses: "actions/checkout@v7"
         - uses: "home-assistant/actions/hassfest@master"
   test:
     runs-on: "ubuntu-latest"
     steps:
-        - uses: "actions/checkout@v6"
+        - uses: "actions/checkout@v7"
         - name: Set up Python
           uses: actions/setup-python@v6
           with: