chore(deps): update codecov/codecov-action action to v2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
codecov/codecov-action	action	major	v1 -> v2

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Release Notes

codecov/codecov-action

### [`v2`](https://togithub.com/codecov/codecov-action/compare/v1...v2) [Compare Source](https://togithub.com/codecov/codecov-action/compare/v1...v2)

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Configuration

📅 Schedule: "before 2am" in timezone Europe/Berlin.

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, click this checkbox.

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[github-actions[bot]]

Unit Test Results

155 files  ±0  155 suites  ±0   26s :stopwatch: -1s 366 tests ±0  366 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit b082f150. ± Comparison against base commit be7bf2d2.