Update actions/checkout action to v5 (#10947)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -54,7 +54,7 @@ jobs:
           repositories: >-
             ["jenkins.io"]
       - name: Check out
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Publish jenkins.io changelog draft

.github/workflows/publish-release-artifact.yml

@@ -15,7 +15,7 @@ jobs:
       is-lts: ${{ steps.set-version.outputs.is-lts }}
       is-rc: ${{ steps.set-version.outputs.is-rc }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:

.github/workflows/run-since-updater.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'jenkinsci' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Run update-since-todo.py