Pin Tokei dependency to v12.1.*

This is a mostly-vexatious change to fix the upstream Dockerfile, which
does not match the current tagged image because Jenkins ran the
deployment jobs in the wrong order.

Still, it serves a purpose, which is to pin the Tokei dependency to a
known version, with leeway for automatic patch updates only (as opposed
to new features or breaking changes).

Change-Id: I97c3f27ff6a8d3b33bca9c25f8a70e2be0206665
Signed-off-by: Chris Kay <chris.kay@arm.com>
1 file changed