Roll RE2 from c0f9f1746f3e to 917047f3606d (2 revisions)

https://chromium.googlesource.com/external/github.com/google/re2.git/+log/c0f9f1746f3e..917047f3606d

2024-03-28 junyer@google.com Tell Bazel the specific target version of macOS too. Sigh.
2024-03-28 junyer@google.com Force a specific target version of macOS.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/re2-chromium
Please CC junyer@chromium.org,thakis@chromium.org on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: junyer@chromium.org,thakis@chromium.org
Change-Id: I1c7660702c21c37bca28429da1efc3b2e6911a22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5406389
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
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Cr-Commit-Position: refs/heads/main@{#1280311}