Remove -race from testing in 0.5

Signed-off-by: Vince Prignano <[email protected]>

Author: vincepri

hack/test-all.sh

@@ -22,7 +22,7 @@ setup_envs
 
 header_text "running go test"
 
-go test -race ${MOD_OPT} ./...
+go test ${MOD_OPT} ./...
 
 header_text "running coverage"