[Paradise] Add one metric enum value for NOT_OFFERED_SINGLE_LOCAL_CARD.

If the user used a local card and they only have a single local card on file, we'll log to the new NOT_OFFERED_SINGLE_LOCAL_CARD.

Bug: 954367
Change-Id: Ifb5091fb1100e9db246864f175a4233970ab7d96
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1620549
Commit-Queue: Sujie Zhu <sujiezhu@google.com>
Reviewed-by: Siyu An <siyua@chromium.org>
Reviewed-by: Tommy Martino <tmartino@chromium.org>
Reviewed-by: Jared Saul <jsaul@google.com>
Cr-Commit-Position: refs/heads/master@{#661876}
4 files changed