[Extensions] Add riscv64 case to GetPlatformInfo

This CL avoids crash by reaching NOTREACHED on riscv64 architecture.

Formatting changes are introduced by
tools/json_schema_compiler/compiler.py

Bug: 430635198
Change-Id: I491c2a93bed0676d0d73ccbe39f50ddda9c1235e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6717061
Reviewed-by: Devlin Cronin <[email protected]>
Commit-Queue: Levi Zim <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1485312}
NOKEYCHECK=True
GitOrigin-RevId: 061b56cf9132faae3543bc6868706a844bf5195e
1 file changed