Manually roll forward `google_benchmark` and rely on the shipped
export header file. Adjust the build rules to always imply a static
build though as that's how the library is used in v8.

Bug: chromium:1346538
Change-Id: Ia94ad976f533a1c1d8099f1bc931b491d6fb17dd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3782798Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81907}