chore(deps): update dependency pytest-cov to ~6.1.0 (#680)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [pytest-cov](https://redirect.github.com/pytest-dev/pytest-cov)
([changelog](https://pytest-cov.readthedocs.io/en/latest/changelog.html))
| `~6.0.0` -> `~6.1.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/pytest-cov/6.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pytest-cov/6.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pytest-cov/6.0.0/6.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pytest-cov/6.0.0/6.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>pytest-dev/pytest-cov (pytest-cov)</summary>

###
[`v6.1.0`](https://redirect.github.com/pytest-dev/pytest-cov/blob/HEAD/CHANGELOG.rst#610-2025-04-01)

[Compare
Source](https://redirect.github.com/pytest-dev/pytest-cov/compare/v6.0.0...v6.1.0)

- Change terminal output to use full width lines for the coverage
header.
Contributed by Tsvika Shapira in `#&#8203;678
<https://github.com/pytest-dev/pytest-cov/pull/678>`\_.
- Removed unnecessary CovFailUnderWarning. Fixes `#&#8203;675
<https://github.com/pytest-dev/pytest-cov/issues/675>`\_.
- Fixed the term report not using the precision specified via
`--cov-precision`.

</details>

---

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---

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Co-authored-by: Naoki Aoyama <[email protected]>

Author: renovate[bot]

poetry.lock

@@ -52,7 +52,7 @@ ruff = "^0.11.0"
 [tool.poetry.group.tests.dependencies]
 pytest = "~8.3.0"
 pytest-azurepipelines = "~1.0.4"
-pytest-cov = "~6.0.0"
+pytest-cov = "~6.1.0"
 pytest-mock = "~3.14.0"
 
 [tool.poetry.group.types.dependencies]