Update actions/checkout action to v6.0.1 (#23889)

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

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -52,7 +52,7 @@ jobs:
           owner: jenkins-infra
           repositories: jenkins.io
       - name: Check out
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
       - name: Publish jenkins.io changelog draft

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

@@ -16,7 +16,7 @@ jobs:
       is-lts: ${{ steps.set-version.outputs.is-lts }}
       is-rc: ${{ steps.set-version.outputs.is-rc }}
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Set up JDK 21
         uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e #v 5.0.0
         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@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
       - name: Run update-since-todo.py