feedback: redact serial number with separator |

Test=./out/Default/components_unittests \
       --gtest_filter=RedactionToolTest*

Example: "serial | xxxx"
Bug: 1243856
Change-Id: Ib39be5a44b39f16c1c675f479910b97b95bca337
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3308022
Reviewed-by: Miriam Zimmerman <mutexlox@chromium.org>
Commit-Queue: Xiangdong Kong <xiangdongkong@google.com>
Cr-Commit-Position: refs/heads/main@{#946572}
NOKEYCHECK=True
GitOrigin-RevId: f97f6fc3b8b277920a2a4210e218c828e0e1e6a0
2 files changed