[DO NOT MERGE] try with more reps

Author: HDegroote

test/replicate.js

@@ -1218,7 +1218,7 @@ test('cancel block', async function (t) {
 })
 */
 
-for (let i = 0; i < 100; i++) {
+for (let i = 0; i < 500; i++) {
   test('try cancel block from a different session', async function (t) {
     t.plan(3)