Log Message:
Update tex-koma-script to 3.05.

Changes:
- Documentation update.
- \pagemark changed to allow last element of pagenumber may expect an
  argument
- improved stability of \FamilyExecuteOptions
- some \edef replaced by \protected@edef to fix e.g.  \ifstr and
  \FamilyOptions
- and much more. (See share/texmf-dist/source/latex/koma-script/ChangeLog)