Bug#1006960: icu: new upstream release 70.1

[Simon McVittie <smcv@debian.org>]

Source: icu
Version: 67.1-7
Severity: wishlist
Control: fixed -1 70.1-2
X-Debbugs-Cc: debian-gtk-gnome@lists.debian.org

icu has a new upstream version in experimental, which is needed by
src:mozjs91, and indirectly by updated versions of gjs and gnome-shell.

Do you have a timescale in mind for a transition from icu 67 to 70, or
should the GNOME team be looking into using mozjs' vendored copy of icu
until a suitable system copy becomes available in unstable?

Thanks,
    smcv