Revert "[Scudo] Make -fsanitize=scudo use standalone. Migrate tests."

This reverts commit 6911114d8cbed06a8a809c34ae07f4e3e89ab252.

Broke the QEMU sanitizer bots due to a missing header dependency. This
actually needs to be fixed on the bot-side, but for now reverting this
patch until I can fix up the bot.

GitOrigin-RevId: f7c5c0d87b8ae5e55006fd3a31994cd68d64f102
1 file changed