fix(test): remove -race flag to support CGO_ENABLED=0

Author: snowdream

.unirtm.toml

@@ -158,7 +158,7 @@ description = 'Run Go unit tests for all packages recursively'
 # -p 4         : limit the number of packages compiled/tested in parallel to prevent CI OOM
 #                (GitHub Actions ubuntu-latest has ~7GB RAM; -race multiplies usage 5-10x)
 # CGO_ENABLED=0: force pure-Go build — all test files must use modernc.org/sqlite, not mattn/go-sqlite3
-run = 'unirtm exec -- go test -race -v -timeout 10m -p 4 ./...'
+run = 'unirtm exec -- go test -v -timeout 10m -p 4 ./...'
 output = 'interleaved'
 env = { GOTOOLCHAIN = 'local', CGO_ENABLED = '0' }