* Refactor update_cbom and update_docs_from_yaml, allow copy_from_upstream to import them. Workaround for issue in GitPython, caused update_cbom to fail in Github CI. * updates after copy_from_upstream
* Adds CBOM: - CBOM generator: update_cbom.py - CBOM: cbom.json - CBOM schema validation: validate_cbom.sh - CBOM schema validation added to github actions Adds oqs_alg to docs yml. Corrects common crypto sources in Kyber and Dilithium docs. * - removes forward references to OpenSSL OIDs - move cbom to docs dir - move update and validate cbom files to scripts dir - update copy_from_upstream: scripts runs update_cbom.py (after update_docs_from_yaml.py)