KDE Frameworks: update kf5-kio and kf5-ktexteditor to 5.70.1 (bug fixes)

• devel/kf5-kio 5.70.1:

CopyJob: Fix copying/moving files into a symlink to a directory (bug 421213)

• devel/kf5-ktexteditor 5.70.1:

KTextEditor global view setting changes ignored after session reopening (Kate, KDevelop) (bug 421375)