All reports of debian-control-has-dbgsym-package for the archive. The extended description of this tag is:
The debian/control file includes declaration of normally autogenerated -dbgsym package.
You should delete this package from debian/control and use autogeneration.
Refer to https://bugs.debian.org/858117 and https://wiki.debian.org/DebugPackage for details.
This tag has not been emitted in any package tested by Lintian.