Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/danger-generate.yml

@@ -21,11 +21,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout ScratchAddons/website-v2
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: repo
       - name: Checkout ScratchAddons/website-v2-script
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ScratchAddons/website-v2-script
           path: script

.github/workflows/danger-send.yml

@@ -13,7 +13,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: Checkout ScratchAddons/website-v2
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Node.js
         uses: actions/setup-node@v4

.github/workflows/deploy-test.yml

@@ -40,23 +40,23 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout ScratchAddons/website-v2 (deployment)
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         if: github.event_name != 'pull_request'
         with:
           path: repo
           fetch-depth: 0
       - name: Checkout ScratchAddons/website-v2 (testing)
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         if: github.event_name == 'pull_request'
         with:
           path: repo
       - name: Checkout ScratchAddons/website-v2-script
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ScratchAddons/website-v2-script
           path: script
       - name: Checkout ScratchAddons/website-i18n
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ScratchAddons/website-i18n
           path: i18n

.github/workflows/update-addons-data.yml

@@ -14,16 +14,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout ScratchAddons/website-v2
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: repo
       - name: Checkout ScratchAddons/website-v2-script
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ScratchAddons/website-v2-script
           path: script
       - name: Checkout ScratchAddons/ScratchAddons
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ScratchAddons/ScratchAddons
           path: sa