Migrate sdk package to a per test build directory

Bug: 182885307
Test: m nothing
Change-Id: I051f2572ce5e94e2a3a66cf7663797178b7d1506
diff --git a/sdk/sdk_test.go b/sdk/sdk_test.go
index 05d8bdb..b7da95c 100644
--- a/sdk/sdk_test.go
+++ b/sdk/sdk_test.go
@@ -31,7 +31,7 @@
 		os.Exit(0)
 	}
 
-	runTestWithBuildDir(m)
+	os.Exit(m.Run())
 }
 
 func TestDepNotInRequiredSdks(t *testing.T) {