fix(ci): wait for operator reconciliation in bucket website test

The "Bucket Website CRUD" test was flaky in CI (ctst-end2end-sharded):
after adding a website endpoint to the overlay, the test immediately
tried to fetch the website within a 60-second retry window. However,
the overlay change triggers a zenko-operator reconciliation cascade
(rolling restarts of ops-scuba → ops-scuba-external-api →
connector-cloudserver → ingress creation), which takes 60-95 seconds.
The test was racing the reconciliation and often lost.

Wait for the operator to finish reconciling before attempting to fetch,
using waitForZenkoToStabilize (waits for DeploymentInProgress=True then
Available=True) and waitForDataServicesToStabilize (waits for dependent
deployments to roll out). This matches the pattern already used by the
azure archive tests after overlay changes.

The cucumber step timeout is raised from the default 100s to 15 minutes
to accommodate the wait functions, consistent with the azure archive
step timeouts.

Also fix a stale assertion message ("after 20 tries" → "after 60 tries").

Issue: ZENKO-5245

Author: delthas

tests/ctst/steps/website/website.ts

@@ -2,6 +2,7 @@ import assert from 'assert';
 import { Given, When, Then } from '@cucumber/cucumber';
 import Zenko from '../../world/Zenko';
 import { putObject } from '../utils/utils';
+import { waitForZenkoToStabilize, waitForDataServicesToStabilize } from '../utils/kubernetes';
 import { S3, Utils } from 'cli-testing';
 
 const pageMessage = Utils.randomString();
@@ -29,9 +30,12 @@ When('the user puts the bucket website configuration', async function (this: Zen
     });
 });
 
-When('the {string} endpoint is added to the overlay', async function (this: Zenko, endpoint: string) {
-    await this.addWebsiteEndpoint(endpoint);
-});
+When('the {string} endpoint is added to the overlay', { timeout: 15 * 60 * 1000 },
+    async function (this: Zenko, endpoint: string) {
+        await this.addWebsiteEndpoint(endpoint);
+        await waitForZenkoToStabilize(this, true);
+        await waitForDataServicesToStabilize(this);
+    });
 
 When('the user creates an S3 Bucket policy granting public read access', async function (this: Zenko) {
     const policy = {
@@ -82,5 +86,5 @@ Then('the user should be able to load the index.html file from the {string} endp
                 await Utils.sleep(1000);
             }
         }
-        assert.fail('Failed to fetch the bucket website after 20 tries');
+        assert.fail('Failed to fetch the bucket website after 60 tries');
     });