<commit_before><commit_msg>Provide change notes for this.<commit_after>Build:
    - Add a placeholder to inject the specific revision and URL used
      to build OpenVDB, useful for 3rd party build scripts to publish
      their exact versions.

{'fraction_non_alphanumeric': 0.044897959183673466, 'fraction_numerical': 0.004081632653061225, 'mean_word_length': 3.823529411764706, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3504491', 'n_tokens_mistral': 62, 'n_tokens_neox': 60, 'n_words': 30}