Update ruamel-yaml requirement

Updates the requirements on ruamel-yaml to permit the latest version.

---
updated-dependencies:
- dependency-name: ruamel-yaml
  dependency-version: 0.19.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -33,7 +33,7 @@ classifiers = [
 requires-python = ">=3.9"
 dependencies = [
     'tomli>=2.0;python_version<"3.11"',
-    "ruamel.yaml>=0.18.10,<0.19.0",
+    "ruamel.yaml>=0.18.10,<0.20.0",
     "jsonschema>=4.18.0,<5.0",
     "regress>=2024.11.1",
     "requests<3.0",