/usr/share/lintian/overrides/libicu52 is in libicu52 52.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | # libicu52 installs multiple shared libraries, none of which is
# actually called libicu.so.52, but all of which are libicu*.so.52.
libicu52: package-name-doesnt-match-sonames
|