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/publish-images.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout current repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout current repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -72,7 +72,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout current repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -96,7 +96,7 @@ jobs:
 #    runs-on: ubuntu-22.04
 #    steps:
 #      - name: Checkout current repo
-#        uses: actions/checkout@v4
+#        uses: actions/checkout@v5
 #
 #      - name: Set up Docker Buildx
 #        uses: docker/setup-buildx-action@v3