enable tests which should not work with swift interface mangled names

Author: ktoso

Samples/SwiftKitSampleApp/src/test/java/com/example/swift/generated/MySwiftClassTest.java

@@ -35,22 +35,19 @@ static void beforeAll() {
     }
 
     @Test
-    @DisabledOnOs(OS.LINUX) // FIXME: enable on Linux when we get new compiler with mangled names in swift interfaces
     void test_MySwiftClass_voidMethod() {
         MySwiftClass o = new MySwiftClass(12, 42);
         o.voidMethod();
     }
 
     @Test
-    @DisabledOnOs(OS.LINUX) // FIXME: enable on Linux when we get new compiler with mangled names in swift interfaces
     void test_MySwiftClass_makeIntMethod() {
         MySwiftClass o = new MySwiftClass(12, 42);
         var got = o.makeIntMethod();
         assertEquals(12, got);
     }
 
     @Test
-    @DisabledOnOs(OS.LINUX) // FIXME: enable on Linux when we get new compiler with mangled names in swift interfaces
     void test_MySwiftClass_property_len() {
         MySwiftClass o = new MySwiftClass(12, 42);
         var got = o.makeIntMethod();