Merge pull request #428 from jupyterhub/dependabot/github_actions/actions/checkout-4

build(deps): bump actions/checkout from 3 to 4

Author: consideRatio

.github/workflows/linkcheck.yaml

@@ -21,7 +21,7 @@ jobs:
   linkcheck:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.11"

.github/workflows/publish.yaml

@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v4
         with: