Merge pull request #351 from NCAR/dependabot/github_actions/codecov/codecov-action-5.4.0

Bump codecov/codecov-action from 3.1.1 to 5.4.0

Author: allibco

.github/workflows/ci.yaml

@@ -47,7 +47,7 @@ jobs:
           pytest --cov=./ --cov-report=xml
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v3.1.1
+        uses: codecov/codecov-action@v5.4.0
         with:
           file: ./coverage.xml
           flags: unittests
@@ -95,7 +95,7 @@ jobs:
   #          pytest --cov=./ --cov-report=xml
   #
   #      - name: Upload code coverage to Codecov
-  #        uses: codecov/codecov-action@v3.1.1
+  #        uses: codecov/codecov-action@v5.4.0
   #        with:
   #          file: ./coverage.xml
   #          flags: unittests