Update dependency coverage to v7.5.3 (#448)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [coverage](https://togithub.com/nedbat/coveragepy) | `==7.5.2` ->
`==7.5.3` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/coverage/7.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/coverage/7.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/coverage/7.5.2/7.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/coverage/7.5.2/7.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>nedbat/coveragepy (coverage)</summary>

###
[`v7.5.3`](https://togithub.com/nedbat/coveragepy/blob/HEAD/CHANGES.rst#Version-753--2024-05-28)

[Compare
Source](https://togithub.com/nedbat/coveragepy/compare/7.5.2...7.5.3)

- Performance improvements for combining data files, especially when
measuring
line coverage. A few different quadratic behaviors were eliminated. In
one
extreme case of combining 700+ data files, the time dropped from more
than
three hours to seven minutes. Thanks for Kraken Tech for funding the
fix.

- Performance improvements for generating HTML reports, with a side
benefit of
reducing memory use, closing `issue 1791`\_. Thanks to Daniel Diniz for
    helping to diagnose the problem.

.. \_issue
1791:[nedbat/coveragepy#1791

.. \_changes\_7-5-2:

</details>

---

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requirements_dev.txt

@@ -1,6 +1,6 @@
 -e .
 black==24.4.2
-coverage==7.5.2
+coverage==7.5.3
 mypy==1.10.0
 pdoc==14.5.0
 pip==24.0