ignore anonymous classes when generating constructors

EA-51713 - assert: CreateConstructorMatchingSuperFix$.run

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/createConstructorMatchingSuper/beforeInAnonymous.java

@@ -0,0 +1,13 @@
+// "Create constructor matching super" "false"
+public class Test {
+   private Test() {}
+}
+
+class Foo {
+  {
+    new Test() {
+      Te<caret>st() {
+      }
+    };
+  }
+}