chore(deps): update dependency pytest-cov to v5 (#2976)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [pytest-cov](https://togithub.com/pytest-dev/pytest-cov)
([changelog](https://pytest-cov.readthedocs.io/en/latest/changelog.html))
| `>=4.0.0,<5` -> `>=4.0.0,<6` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/pytest-cov/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pytest-cov/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pytest-cov/4.1.0/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pytest-cov/4.1.0/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v5.0.0`](https://togithub.com/pytest-dev/pytest-cov/blob/HEAD/CHANGELOG.rst#500-2024-03-24)

[Compare
Source](https://togithub.com/pytest-dev/pytest-cov/compare/v4.1.0...v5.0.0)

-   Removed support for xdist rsync (now deprecated).
Contributed by Matthias Reichenbach in `#&#8203;623
<https://github.com/pytest-dev/pytest-cov/pull/623>`\_.
-   Switched docs theme to Furo.
-   Various legacy Python cleanup and CI improvements.
    Contributed by Christian Clauss and Hugo van Kemenade in
    `#&#8203;630 <https://github.com/pytest-dev/pytest-cov/pull/630>`*,
    `#&#8203;631 <https://github.com/pytest-dev/pytest-cov/pull/631>`*,
`#&#8203;632 <https://github.com/pytest-dev/pytest-cov/pull/632>`\_ and
    `#&#8203;633 <https://github.com/pytest-dev/pytest-cov/pull/633>`\_.
-   Added a `pyproject.toml` example in the docs.
Contributed by Dawn James in `#&#8203;626
<https://github.com/pytest-dev/pytest-cov/pull/626>`\_.
- Modernized project's pre-commit hooks to use ruff. Initial POC
contributed by
Christian Clauss in `#&#8203;584
<https://github.com/pytest-dev/pytest-cov/pull/584>`\_.

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/libretime/libretime).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yNjkuMiIsInVwZGF0ZWRJblZlciI6IjM3LjI2OS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

tools/python-requirements.txt

@@ -4,6 +4,6 @@ flake8>=6.0.0,<8
 isort>=5.12.0,<6
 mypy>=1.6.0,<2
 pylint>=2.16.1,<4
-pytest-cov>=4.0.0,<5
+pytest-cov>=4.0.0,<6
 pytest-xdist>=3.1.0,<4
 pytest>=7.2.1,<9