update checkout version to v4 (#4559)

.github/workflows/deploy.yml

@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         persist-credentials: false
     - uses: actions/setup-node@v1

.github/workflows/update-deps.yml

@@ -9,7 +9,7 @@ jobs:
   upgrade-deps:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 18