Merge pull request #52 from JuliaGeometry/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 2 to 4

Author: ViralBShah

.github/workflows/CI.yml

@@ -26,7 +26,7 @@ jobs:
             version: 1
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
@@ -54,7 +54,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: sudo apt-get install xvfb && Xvfb :99 &
       - uses: julia-actions/setup-julia@v1
         with: