mod_auth_digest: Allocate log message tags: * modules/aaa/mod_auth_digest.c (initialize_child, check_nonce): Number the AH10676, AH10677, AH10678 and AH10679 tags. * docs/log-message-tags/next-number: Bump. * test/modules/aaa/test_012_truncated_nonce.py (test_digest_012_02_time_not_base64): Match and ignore the log line by its tag. Co-Authored-By: Claude Mythos 5.1 <noreply@anthropic.com>