Merge pull request #144 from JuliaMath/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 3 to 4

Author: oscardssmith

.github/workflows/CI.yml

@@ -17,7 +17,7 @@ jobs:
           - '1'
           - 'nightly'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
@@ -33,7 +33,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: '1.9'