32-bit MSVC generates a C4018 warning for signed/unsigned mismatch.
Fix this by casting the std::numeric_limits<int32_t>::max() return
value.

Change-Id: Iaff6b81c797a88654a7d2fa6d910da105d824df8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346934Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69321}