Merge pull request #43 from JuliaAstro/dependabot/github_actions/codecov/codecov-action-4

Bump codecov/codecov-action from 1 to 4

Author: giordano

.github/workflows/CI.yml

@@ -34,8 +34,9 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           file: lcov.info
   docs:
     name: Documentation