Add UMA to record SSLResourceResponse

Records the distribution of IPC messages where we see a good certificate
and clear out any exceptions that were made by the user for bad
certificates.

Bug: b/257281101
Change-Id: I17d45bf435245b503278b120dbb5e164ff0b8e3b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4004397


Reviewed-by: Ayu Ishii <ayui@chromium.org>
Commit-Queue: Aman Verma <amanvr@google.com>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1072410}