turbo-test statically links V8 (rusty_v8, glibc-only prebuilts), so unlike
turbo-dom the musl target may fail to link. Mark it continue-on-error so it
ships when it builds and is skipped when it can't — never blocking the publish.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>