chore(deps-dev): bump codecov from 3.6.1 to 3.6.5

Bumps [codecov](https://github.com/codecov/codecov-node) from 3.6.1 to 3.6.5.
- [Release notes](https://github.com/codecov/codecov-node/releases)
- [Commits](https://github.com/codecov/codecov-node/commits)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -52,7 +52,7 @@
   },
   "devDependencies": {
     "casperjs": "^1.1.4",
-    "codecov": "^3.6.1",
+    "codecov": "^3.6.5",
     "eslint": "^6.6.0",
     "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",