Bump pyupgrade from 2.38.2 to 2.38.4

Bumps [pyupgrade](https://github.com/asottile/pyupgrade) from 2.38.2 to 2.38.4.
- [Release notes](https://github.com/asottile/pyupgrade/releases)
- [Commits](asottile/pyupgrade@v2.38.2...v2.38.4)

---
updated-dependencies:
- dependency-name: pyupgrade
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -54,7 +54,7 @@ pytest==7.1.3
 pytest-mock==3.9.0
 python-dotenv==0.21.0
 pytz==2022.4
-pyupgrade==2.38.2
+pyupgrade==2.38.4
 PyYAML==6.0
 requests==2.28.1
 six==1.16.0