Unanchored ACCOUNT_ID webhook filters for CodeBuild

Update the regular expressions for AWS CodeBuild webhook filters in your repositories to ensure they are properly scoped and configured to allow-listed identities only, and consider implementing additional security measures such as credential rotations and pull request build policies to enhance CI/CD security.

Adopt the recommended security best practices for AWS CodeBuild webhook filters, including proper configuration and auditing, to ensure the platform's CI/CD processes are secure and resilient against potential threats.

Evaluate the security enhancements in AWS CodeBuild webhook filters to mitigate potential risks and ensure the integrity of open source repositories, reinforcing the importance of proper configuration and auditing to maintain secure CI/CD environments.