update EC repository path

As the EC repository has moved, update the path in the script to ensure
we still get pre-upload checks on both public and private code.

TEST="repo upload" a non-conform patch and see	the warnings

Change-Id: Iaf7dba453d53a20d15abb661de05b3b6f4d99898
Reviewed-on: https://gerrit.chromium.org/gerrit/16996
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
1 file changed