Merge topic 'cpack-deb-debuginfo'

9dc007e17c Refactor: Drop redundand `std::endl` calls in the middle of output
afcc5449e8 Refactor: Use `cmStrToLong` instead of `std::strtol`
13549674cc Refactor: Avoid duplicate calls to `GetOption("GEN_DBGSYMDIR")`
7add10f288 Refactor: Deduplicate code of `createDebPackages()`
593ff734b0 CPack/DEB: dbgsym package not generated for non-component packaging
c8f298ae08 Refactor: Extract packaged files finder into a function
7fd3134ea1 Refactor: cmCPackDebGenerator::PackageComponents handle `else` first
008321595a Refactor: Change return value to bool for private members
...

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6342