SERVER-11132 skip geo_update_btree.js during parallel

Author: kangas

src/mongo/shell/utils.js

@@ -228,7 +228,8 @@ if ( typeof _threadInject != "undefined" ){
                                    "jstests/connections_opened.js", // counts connections, globally
                                    "jstests/opcounters.js",
                                    "jstests/currentop.js", // SERVER-8673, plus rwlock yielding issues
-                                   "jstests/set_param1.js" // changes global state
+                                   "jstests/set_param1.js", // changes global state
+                                   "jstests/geo_update_btree.js" // SERVER-11132 test disables table scans
                                   ] );
 
         // some tests can't be run in parallel with each other