This fixes the build on arm64 macOS.

Note that hardware acceleration is not yet enabled on arm64 when not
running under Linux.

Addresses the report from https://github.com/abseil/abseil-cpp/commit/1687dbf814eceb93de2d93f91b31acaab404091c#commitcomment-89529264

PiperOrigin-RevId: 487655295
Change-Id: I168dfc863c960d0b694b26dfcb85ff0fd0e95a1e