capture-libs: Add support for remapping link target prefix. If you don't want to change the link target for all the symlinks that will be created, instead of using
--link-target, it is now possible to use the new
--remap-link-prefixand just list the directories that should be located under a different target.
debian: Suppress automatic debug symbols for libcapsule-tools-relocatable. The debug symbols for libcapsule-tools-relocatable would be the same as for libcapsule-tools, making them non-co-installable. Use the environment variable instead of --no-automatic-dbgsym for compatibility with Steam Runtime 1 'scout', which is too old to have that option.