Update fakeredis requirement in /.dev in the packages group (#691)

Updates the requirements on [fakeredis](https://github.com/cunla/fakeredis-py) to permit the latest version.

Updates `fakeredis` to 2.34.0
- [Release notes](https://github.com/cunla/fakeredis-py/releases)
- [Commits](cunla/fakeredis-py@v2.33.0...v2.34.0)

---
updated-dependencies:
- dependency-name: fakeredis
  dependency-version: 2.34.0
  dependency-type: direct:development
  dependency-group: packages
...

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Co-authored-by: Casper Welzel Andersen <43357585+CasperWA@users.noreply.github.com>

Author: dependabot[bot]

.dev/requirements_dev.txt

@@ -1,5 +1,5 @@
 debugpy>=1.8.0
-fakeredis~=2.33
+fakeredis~=2.34
 httpx~=0.28.1
 invoke~=2.2
 pre-commit~=4.5