Fix testPlusEqualsOnDict
The said test fails if the --incompatible_disallow_dict_plus flag is flipped by
default (e.g. in a .bazelrc file)
@@ -1115,7 +1115,7 @@ public class SkylarkEvaluationTest extends EvaluationTest {
@Test
public void testPlusEqualsOnDict() throws Exception {
- new SkylarkTest().setUp("def func():",
+ new SkylarkTest("--incompatible_disallow_dict_plus=false").setUp("def func():",
" d = {'a' : 1}",
" d += {'b' : 2}",
" return d",
