Fix test and unmute it for JVM

compiler/testData/codegen/box/casts/castToDefinitelyNotNullType.kt

@@ -1,18 +1,16 @@
 // !LANGUAGE: +DefinitelyNonNullableTypes
-// IGNORE_BACKEND: JVM
-// IGNORE_BACKEND: JVM_IR
 // IGNORE_BACKEND: JS
 // IGNORE_BACKEND: JS_IR
+// IGNORE_BACKEND: WASM
 // IGNORE_BACKEND_FIR: JVM_IR
 // FIR status: not supported in JVM
 
 fun <T> test(t: T) = t as (T & Any)
 
-fun box(): String {
+fun box(): String =
     try {
         test<Any?>(null)
+        "FAIL: expected NPE"
     } catch (ex: NullPointerException) {
-        return "FAIL: expected NPE"
-    }
-    return test("OK")
-}
+        test("OK")
+    }

compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -3701,11 +3701,6 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)
     public static class Casts extends AbstractLightAnalysisModeTest {
-        @TestMetadata("castToDefinitelyNotNullType.kt")
-        public void ignoreCastToDefinitelyNotNullType() throws Exception {
-            runTest("compiler/testData/codegen/box/casts/castToDefinitelyNotNullType.kt");
-        }
-
         private void runTest(String testDataFilePath) throws Exception {
             KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM, testDataFilePath);
         }
@@ -3759,6 +3754,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/casts/castGenericNull.kt");
         }
 
+        @TestMetadata("castToDefinitelyNotNullType.kt")
+        public void testCastToDefinitelyNotNullType() throws Exception {
+            runTest("compiler/testData/codegen/box/casts/castToDefinitelyNotNullType.kt");
+        }
+
         @TestMetadata("dontCreateInconsistentTypeDuringStarProjectionSubstitution.kt")
         public void testDontCreateInconsistentTypeDuringStarProjectionSubstitution() throws Exception {
             runTest("compiler/testData/codegen/box/casts/dontCreateInconsistentTypeDuringStarProjectionSubstitution.kt");