Migrate tool/generator test to ConfigParser.loadConfig and clean up workflow

[reidbaker]

Update the style of dart_skills_lint validation to the most up to date pattern. That pattern is to use the yaml config style so that cli invocations and dart test invocations do the same thing with the exception of custom rules which can only be invoked with dart test.

github actions are updated because the cli run is now duplicated work.

Skills are updated because I found an easy to add false negative.

Error on the consumers had the wrong kevmoo repo listed because I did not have it cloned locally. Once I did the repo was corrected.

[gemini-code-assist]

Code Review

This pull request introduces a configuration file dart_skills_lint.yaml and updates lint_skills_test.dart to load this configuration dynamically using ConfigParser.loadConfig(). Feedback on the changes highlights a potential issue where running the test from the repository root (such as in CI/CD environments) could cause the configuration to load silently as empty, resulting in a false-positive passing test. It is recommended to assert that the loaded configuration is not empty and to handle directory path resolution dynamically.

[camsim99]

RSLGTM