[Clank] Enable wildcard display in content settings by default

Enable wildcard display in the Clank content settings by default. This
will enable the feature in M139 without a Finch rollout. This is a small
UI change to the Site Settings content settings display, see
crrev.com/c/6216360 for the full scope.

go/clank-content-settings-ui

Bug: b:393183477
Change-Id: Ib93913e75a4fd2410755e2ed36cb0c20dc693988
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6652354
Reviewed-by: Fiona Macintosh <fmacintosh@google.com>
Commit-Queue: Maggie Jennings <mjenn@google.com>
Reviewed-by: Christian Dullweber <dullweber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1475542}