dpkg -S does not handle symlinks

Source

Just a quick one: dpkg -S does not handle symlinks, and now that the usrmerge is almost passed (I think?), it's getting more annoying:

mdione@ioniq:~$ dpkg -S /lib/x86_64-linux-gnu/libgexiv2.so.2.14.3
dpkg-query: no path found matching pattern /lib/x86_64-linux-gnu/libgexiv2.so.2.14.3

mdione@ioniq:~$ dpkg -L libgexiv2-2:amd64
/usr/lib/x86_64-linux-gnu/libgexiv2.so.2.14.3

mdione@ioniq:~$ namei -lx /lib/x86_64-linux-gnu/libgexiv2.so.2.14.3
f: /lib/x86_64-linux-gnu/libgexiv2.so.2.14.3
Drwxr-xr-x root root /
lrwxrwxrwx root root lib -> usr/lib
drwxr-xr-x root root   usr
drwxr-xr-x root root   lib
drwxr-xr-x root root x86_64-linux-gnu
-rw-r--r-- root root libgexiv2.so.2.14.3

/lib has been moved to /usr/lib and symlinked for compatibility reasons. There's 22yo (!!!) bug about it, which was deemed important 8ya. I hope it gets fixed soon :)