Build(deps-dev): Bump frequenz-repo-config[lib] from 0.13.7 to 0.14.0

Bumps [frequenz-repo-config[lib]](https://github.com/frequenz-floss/frequenz-repo-config-python) from 0.13.7 to 0.14.0.
- [Release notes](https://github.com/frequenz-floss/frequenz-repo-config-python/releases)
- [Changelog](https://github.com/frequenz-floss/frequenz-repo-config-python/blob/v0.x.x/RELEASE_NOTES.md)
- [Commits](frequenz-floss/frequenz-repo-config-python@v0.13.7...v0.14.0)

---
updated-dependencies:
- dependency-name: frequenz-repo-config[lib]
  dependency-version: 0.14.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -5,7 +5,7 @@
 requires = [
   "setuptools == 80.10.1",
   "setuptools_scm[toml] == 9.2.2",
-  "frequenz-repo-config[lib] == 0.13.7",
+  "frequenz-repo-config[lib] == 0.14.0",
 ]
 build-backend = "setuptools.build_meta"
 
@@ -65,7 +65,7 @@ dev-mkdocs = [
   "mkdocs-material == 9.7.1",
   "mkdocstrings[python] == 1.0.1",
   "mkdocstrings-python == 1.19.0",
-  "frequenz-repo-config[lib] == 0.13.7",
+  "frequenz-repo-config[lib] == 0.14.0",
 ]
 dev-mypy = [
   "mypy == 1.19.1",
@@ -76,7 +76,7 @@ dev-mypy = [
 ]
 dev-noxfile = [
   "nox == 2025.11.12",
-  "frequenz-repo-config[lib] == 0.13.7",
+  "frequenz-repo-config[lib] == 0.14.0",
 ]
 dev-pylint = [
   # dev-pytest already defines a dependency to pylint because of the examples