Fixed calling inherited SAM adapter.

compiler/testData/codegen/boxWithJava/samAdapters/cantCallInherited.java

@@ -0,0 +1,8 @@
+class Super {
+    void safeInvoke(Runnable r) {
+        if (r != null) r.run();
+    }
+}
+
+class Sub extends Super {
+}

compiler/testData/codegen/boxWithJava/samAdapters/cantCallInherited.kt

@@ -0,0 +1,7 @@
+fun box(): String {
+    var r = "FAIL"
+    val sub = Sub()
+    sub.safeInvoke(null)
+    sub.safeInvoke { r = "OK" }
+    return r
+}