Update Assistant checkbox string on Assistant feedback UI

1. Update the string from "Include Assistant debug information" to
   "Info to debug Assistant"

Bug: b/121269286
Change-Id: I7f3a7f66be0eba7541437a83ed00699527c6ec7f
Reviewed-on: https://chromium-review.googlesource.com/c/1427602
Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Commit-Queue: Xiao Yang <yanxiao@google.com>
Cr-Commit-Position: refs/heads/master@{#625323}
2 files changed