[test] Bump gcmole version

This updates the gcmole archive to include:
https://crrev.com/c/1773243

Bug: v8:9321
Change-Id: Ia892f1dcf6814e80a12d6828331626aae84d9ddd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1776087Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63469}

tools/gcmole/gcmole-tools.tar.gz.sha1

-3d4ba1759c3d5bc7e98c466d24fa0c43f186ba79
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+d2f949820bf1ee7343a7b5f46987a3657aaea2e9
\ No newline at end of file