Rolling v8/third_party/icu: https://chromium.googlesource.com/chromium/deps/icu/+log/901474b..1fa4e39

Build a CPP file with ICU data for WASM. (Harry Terkelsen)
https://chromium.googlesource.com/chromium/deps/icu/+/1fa4e39

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com,ftang@chromium.org

Change-Id: I2f7b33496c3c6011d4b9b9909f54225116f0d262
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3488700
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
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Cr-Commit-Position: refs/heads/main@{#79273}