Fix test issue wrt avro-1.11.4

Author: cowtowncoder

avro/src/test/java/com/fasterxml/jackson/dataformat/avro/interop/InteropTestBase.java

@@ -5,6 +5,8 @@
 import java.lang.reflect.Type;
 
 import org.apache.avro.Schema;
+
+import org.junit.Before;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 
@@ -25,6 +27,16 @@ public enum DummyEnum {
         NORTH, SOUTH, EAST, WEST
     }
 
+    // see https://github.com/FasterXML/jackson-dataformats-binary/pull/539 for
+    // explanation (need to allow-list Jackson test packages for Avro 1.11.4+)
+    @Before
+    public void init() {
+        System.setProperty("org.apache.avro.SERIALIZABLE_PACKAGES",
+                "java.lang,java.math,java.io,java.net,org.apache.avro.reflect," +
+                // ^^^ These are default trusted packages by Avro 1.11.4
+                        InteropTestBase.class.getPackage().getName());
+    }
+
     /**
      * Helper method for building a {@link ParameterizedType} for use with <code>roundTrip(Type, Object)</code>
      *