Update frequenz-client-common requirement

Updates the requirements on [frequenz-client-common](https://github.com/frequenz-floss/frequenz-client-common-python) to permit the latest version.
- [Release notes](https://github.com/frequenz-floss/frequenz-client-common-python/releases)
- [Changelog](https://github.com/frequenz-floss/frequenz-client-common-python/blob/v0.x.x/RELEASE_NOTES.md)
- [Commits](frequenz-floss/frequenz-client-common-python@v0.1.0...v0.3.0)

---
updated-dependencies:
- dependency-name: frequenz-client-common
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -31,7 +31,7 @@ dependencies = [
   "grpcio >= 1.66.2, < 2",
   "frequenz-channels >= 1.0.0, < 2",
   "frequenz-client-base >= 0.8.0, < 0.9.0",
-  "frequenz-client-common >= 0.1.0, < 0.3.0",
+  "frequenz-client-common >= 0.1.0, < 0.4.0",
   "frequenz-api-electricity-trading >= 0.2.4, < 1",
   "protobuf >= 5.28.0, < 6",
 ]