chore(deps): bump ruff in /cdk in the regular-updates group

Bumps the regular-updates group in /cdk with 1 update: [ruff](https://github.com/astral-sh/ruff).


Updates `ruff` from 0.15.0 to 0.15.1
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.0...0.15.1)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: regular-updates
...

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

Author: dependabot[bot]

cdk/poetry.lock

@@ -10,7 +10,7 @@ package-mode = false
 python = ">=3.10,<3.13"
 ca-cdk-constructs = "^0.17.2"
 ca-cdk8s-constructs = "^5.0.0"
-ruff = "^0.15.0"
+ruff = "^0.15.1"
 cdk8s-plus-32 = "^2.5.25"
 
 [tool.poetry.group.dev.dependencies]