Use `actions/checkout@v4` everywhere (#43525)

.github/workflows/build-for-release.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-22.04
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           sparse-checkout: release
       - name: Prepare build scripts

.github/workflows/loki-update.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
           ref: ${{ github.head_ref }}

.github/workflows/loki.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Prepare frontend environment
         uses: ./.github/actions/prepare-frontend