Improve reliability of e2e tests

[nwmac]

Fix flaky tests (2.13.x):

• [x] - e2e-test (admin, @adminUser, @charts), logging.spec.ts - fixed via https://github.com/rancher/dashboard/pull/15753
• [x] - e2e-test (admin, @adminUser, @explorer), dashboard/cluster-dashboard.spec.ts https://github.com/rancher/dashboard/pull/15799
• [x] - e2e-test (admin, @adminUser, @manager), kontainer-drivers.spec.ts https://github.com/rancher/dashboard/pull/15783
• [x] - e2e-test (admin, @adminUser, @explorer), apps/charts.spec.ts https://github.com/rancher/dashboard/pull/15800
• [ ] - e2e-test (admin, @adminUser, @noVai), priority/no-vai-setup.spec.ts https://github.com/rancher/dashboard/issues/15828
• [x] - e2e-test (admin, @adminUser, @manager), manager/repositories.spec.ts https://github.com/rancher/dashboard/pull/15988

---

Fix flaky tests (2.12.x):

• [x] - e2e-test (admin, @adminUser, @manager), kontainer-drivers.spec.ts https://github.com/rancher/dashboard/pull/15906
• [x] e2e-test (admin, @adminUser, @manager), repositories.spec.ts https://github.com/rancher/dashboard/pull/15907

[gaktive]

@yonasberhe23 has addressed the first flaky test in another ticket.

[yonasberhe23]

The logging chart test failure was resolved in https://github.com/rancher/dashboard/pull/15753. I'll take a look at the others in the coming days

[nwmac]

Thanks @yonasberhe23 - updated the issue

[yonasberhe23]

I think we're good to close this issue as our e2e test are more stable now