Ruby erlang

[shanmugapriya-tr]

This pull request updates the SBOM GitHub Actions workflow to improve support for projects using both Ruby and Erlang, and enhances BlackDuck scan configuration and log parsing. The main changes are grouped into workflow language support improvements, scan configuration enhancements, and log parsing fixes.

Workflow language support improvements:

• Added ruby-erlang as a valid value for the language input, allowing the workflow to handle projects using both Ruby and Erlang.
• Updated Ruby and Erlang setup steps, as well as related conditional logic, to support ruby-erlang projects (e.g., installing dependencies, configuring Bundler, verifying rebar3, and attaching artifacts). [1] [2] [3]

Scan configuration enhancements:

• Modified the construction of BlackDuck detect arguments to exclude the HEX detector for Erlang and ruby-erlang projects, improving scan accuracy and avoiding unnecessary detector runs.
• Changed the condition for running a full BlackDuck scan to include workflow dispatch events, ensuring full scans can be triggered manually.

Log parsing fixes:

• Improved parsing of BlackDuck scan logs for policy violation severity counts to handle updated log formats and ensure accurate extraction of BLOCKER, CRITICAL, and MAJOR counts.