error.type and db.response.status_code all dbs

Author: zeitlinger

instrumentation/spymemcached-2.12/javaagent/src/test/java/io/opentelemetry/javaagent/instrumentation/spymemcached/SpymemcachedTest.java

@@ -262,7 +262,10 @@ void getTimeout() throws InterruptedException {
                             equalTo(
                                 maybeStable(DB_SYSTEM),
                                 DbIncubatingAttributes.DbSystemIncubatingValues.MEMCACHED),
-                            equalTo(maybeStable(DB_OPERATION), "get"))));
+                            equalTo(maybeStable(DB_OPERATION), "get"),
+                            equalTo(
+                                ERROR_TYPE,
+                                "net.spy.memcached.internal.CheckedOperationTimeoutException"))));
   }
 
   @Test