Bump codecov-action from v1.4.0 to v1.4.1 (#1220)

See codecov/codecov-action#289 for the issue
report.

Author: seisman

.github/workflows/ci_tests.yaml

@@ -140,7 +140,7 @@ jobs:
 
       # Upload coverage to Codecov
       - name: Upload coverage to Codecov
-        uses: codecov/[email protected].0
+        uses: codecov/[email protected].1
         with:
           file: ./coverage.xml # optional
           env_vars: OS,PYTHON,NUMPY