Disable save states tests for Nestopia

Savestates are broken in the Nestopia version 1ae59e3. Wait when new version (revert) is pushed into the nightly repo.

pkg/worker/caged/libretro/frontend_test.go

@@ -217,7 +217,7 @@ func TestSavePersistence(t *testing.T) {
 // Compare states (a) and (b), should be =.
 func TestLoad(t *testing.T) {
 	tests := []testRun{
-		{room: "test_load_00", system: alwa.system, rom: alwa.rom, frames: 100},
+		//{room: "test_load_00", system: alwa.system, rom: alwa.rom, frames: 100},
 		{room: "test_load_01", system: sushi.system, rom: sushi.rom, frames: 1000},
 		{room: "test_load_02", system: angua.system, rom: angua.rom, frames: 100},
 	}