Update frozen toolchain for python3-urwid-2.1.2
Update frozen toolchain for python3-urwid-2.1.2

urwid 2.1.0 struggles with some locale settings. 2.1.2
fixes the problem.

Fixes #7487.

scylladb/scylla,scylladb/scylla,scylladb/scylla,scylladb/scylla