chore: bump codecov/codecov-action from 3.1.3 to 3.1.4 (#1183)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/cover.yaml

@@ -28,6 +28,6 @@ jobs:
       - name: Unit test
         run: make unit-test
       # pinning to the sha f32b3a3741e1053eb607407145bc9619351dc93b from https://github.com/codecov/codecov-action/releases/tag/v2.1.0
-      - uses: codecov/codecov-action@894ff025c7b54547a9a2a1e9f228beae737ad3c2
+      - uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d
         with:
           files: ./coverage.txt