build(deps-dev): bump codecov from 2.1.12 to 2.1.13 (#1055)

Bumps [codecov](https://github.com/codecov/codecov-python) from 2.1.12 to 2.1.13.
- [Release notes](https://github.com/codecov/codecov-python/releases)
- [Changelog](https://github.com/codecov/codecov-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-python/commits)

---
updated-dependencies:
- dependency-name: codecov
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

poetry.lock

@@ -469,14 +469,14 @@ importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 
 [[package]]
 name = "codecov"
-version = "2.1.12"
+version = "2.1.13"
 description = "Hosted coverage reports for GitHub, Bitbucket and Gitlab"
 category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 files = [
-    {file = "codecov-2.1.12-py2.py3-none-any.whl", hash = "sha256:585dc217dc3d8185198ceb402f85d5cb5dbfa0c5f350a5abcdf9e347776a5b47"},
-    {file = "codecov-2.1.12.tar.gz", hash = "sha256:a0da46bb5025426da895af90938def8ee12d37fcbcbbbc15b6dc64cf7ebc51c1"},
+    {file = "codecov-2.1.13-py2.py3-none-any.whl", hash = "sha256:c2ca5e51bba9ebb43644c43d0690148a55086f7f5e6fd36170858fa4206744d5"},
+    {file = "codecov-2.1.13.tar.gz", hash = "sha256:2362b685633caeaf45b9951a9b76ce359cd3581dd515b430c6c3f5dfb4d92a8c"},
 ]
 
 [package.dependencies]
@@ -2771,4 +2771,4 @@ sqlite = ["aiosqlite"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.0"
-content-hash = "8b9952cef50a23ee4d09eac95ea815badf85103fbbc1b39bf6318fcb21c6f450"
+content-hash = "486a786c8a36021be3fe7b97cf8a5f7550b4e2f3f2e03f3fab0decde858465a5"