Bump pylint from 3.3.8 to 4.0.2

Bumps [pylint](https://github.com/pylint-dev/pylint) from 3.3.8 to 4.0.2.
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](pylint-dev/pylint@v3.3.8...v4.0.2)

---
updated-dependencies:
- dependency-name: pylint
  dependency-version: 4.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -96,7 +96,7 @@ dev-pylint = [
 ]
 dev-pytest = [
   "pytest == 8.4.2",
-  "pylint == 3.3.8", # We need this to check for the examples
+  "pylint == 4.0.2", # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.13.5",
 ]
 dev = [