MFde: Resync the german pages below de/htdocs/ports

de/ports/Makefile: r38826 -> r52882, header update, no content change
de/ports/Makefile.inc: r38826 -> r47265, header update, no content change
de/ports/Makefile.inc0: noop, header update only, no content change
de/ports/categories: r38826 -> r43608
de/ports/index.xml: r39632 -> r47800
de/ports/installing.xml: noop, header update
de/ports/packages: r38826 -> r51348
de/ports/ports.ent: r38826 -> r45686
de/ports/references.xml: r39632 -> r52076
de/ports/searching.xml: r39632 -> r52076
de/ports/udpating.xml: r39632 -> r52076
de/ports/growth/Makefile: noop, header update only, no content change