mail/dcc-dccd: fix stage-qa issues
- implements stripping of executable binaries
- disables libedit detection and linking
dcc-dccd keeps trying to link to the base libedit instead of the
required ports version (when USES+=libedit is added). For now, just
build without until somebody finds a way get libedit linkage correct.
This solves both issues seen with stage-qa
PR: 205191
Reported by: Yuri (rawbw.com)
Utimate fix: marino@
Approved by: maintainer (conceptually)