Revert "fix RegexpQueryBuilder#maxDeterminizedStates"

This reverts commit b7e26fae3f.

core/src/main/java/org/elasticsearch/index/query/RegexpQueryBuilder.java

@@ -78,6 +78,7 @@ public class RegexpQueryBuilder extends MultiTermQueryBuilder implements Boostab
      */
     public RegexpQueryBuilder maxDeterminizedStates(int value) {
         this.maxDeterminizedStates = value;
+        this.maxDetermizedStatesSet = true;
         return this;
     }