/usr/share/lintian/overrides/libglib2.0-0 is in libglib2.0-0 2.32.1-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # It's a deliberate choice of bundling them together
libglib2.0-0: package-name-doesnt-match-sonames libgio-2.0-0 libglib-2.0-0 libgmodule-2.0-0 libgobject-2.0-0 libgthread-2.0-0
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