fix(barbuk): Pre-commit file can be .yaml or .yml

[BarbUk]

Description

Check for .pre-commit-config.yml and .pre-commit-config.yaml to display precommit config file in the current directory.

Motivation and Context

Before, it was only checking for .pre-commit-config.yaml

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• [C] If my change requires a change to the documentation, I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• If I have added a new file, I also added it to clean_files.txt and formatted it using lint_clean_files.sh.
• I have added tests to cover my changes, and all the new and existing tests pass.