Update pytest requirement from ==8.3.* to ==8.4.* (#5200)

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest) to permit the latest version.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/8.3.0.dev0...8.4.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 8.4.0
  dependency-type: direct:production
...

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

pyproject.toml

@@ -123,7 +123,7 @@ dev = [
   "pytest-mock==3.14.*",
   "pytest-sugar",
   "pytest-xdist==3.7.*",
-  "pytest==8.3.*",
+  "pytest==8.4.*",
   "responses",
 ]