chore(deps): update actions/checkout action to v4 (#1526)

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

Author: renovate[bot]

.github/workflows/ci.yml

@@ -15,13 +15,13 @@ jobs:
 
     steps:
       - if: (!github.event.pull_request)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.GH_PERSONAL_TOKEN }}
           fetch-depth: 0
 
       - if: github.event.pull_request
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/cache@v3
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)

.github/workflows/graduate.yml

@@ -10,7 +10,7 @@ jobs:
       fail-fast: true
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GH_PERSONAL_TOKEN }}
           fetch-depth: 0

.github/workflows/update.yml

@@ -14,7 +14,7 @@ jobs:
       fail-fast: true
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GH_PERSONAL_TOKEN }}
           fetch-depth: 0