Upgrade: [dependabot] - bump cfn-lint from 1.43.3 to 1.43.4

Bumps [cfn-lint](https://github.com/aws-cloudformation/cfn-lint) from 1.43.3 to 1.43.4.
- [Release notes](https://github.com/aws-cloudformation/cfn-lint/releases)
- [Changelog](https://github.com/aws-cloudformation/cfn-lint/blob/main/CHANGELOG.md)
- [Commits](aws-cloudformation/cfn-lint@v1.43.3...v1.43.4)

---
updated-dependencies:
- dependency-name: cfn-lint
  dependency-version: 1.43.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

poetry.lock

@@ -38,14 +38,14 @@ boto3 = "^1.42.30"
 argparse = "^1.4.0"
 pre-commit = "^4.5.1"
 pytest = "^9.0.2"
-cfn-lint = "^1.43.3"
+cfn-lint = "^1.43.4"
 pyjwt = {extras = ["crypto"], version = "^2.10.1"}
 
 [tool.poetry.scripts]
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^4.5.1"
-cfn-lint = "^1.43.3"
+cfn-lint = "^1.43.4"
 black = "^25.12.0"
 flake8 = "^7.3.0"
 jinja2 = "^3.1.5"