/usr/share/lintian/overrides/python3-docutils is in python3-docutils 0.12+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # Even deconfigured python-docutils (<< 0.7-3~) would prevent correct installation of alternatives:
python3-docutils: conflicts-with-version python-docutils (<< 0.7-3~)
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