Added 60 new ebuilds with versions available in Portage: - app-admin packages updated - dev-libs updates (libcec, openssl-compat, plog) - dev-qt packages bumped to 5.15.19 and 6.x series - dev-embedded and various other categories updated - All old versions kept for compatibility This allows users to choose between stable and latest versions. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>