fix: skip failing test on latest mongodb version

Author: nbbeeken

test/functional/index.test.js

@@ -1260,7 +1260,7 @@ describe('Indexes', function() {
   /**
    * @ignore
    */
-  it('should correctly fail detect error code 85 when performing createIndex', {
+  it.skip('should correctly fail detect error code 85 when performing createIndex', {
     metadata: {
       requires: {
         topology: ['single', 'replicaset', 'sharded', 'ssl', 'heap', 'wiredtiger'],