mgr/dashboard: upgrade Cypress to the latest stable version

mgr/dashboard: upgrade Cypress to the latest stable version

- Remove unneeded dependency that was causing UI performance issues: zone.js
- Ignore 'ResizeObserver loop limit exceeded' error.
- run-frontend-e2e-tests.sh refactoring: create rgw dashboard user through
  'ceph dashboard set-rgw-credentials' and use it on rgw buckets' tests.

Fixes: https://tracker.ceph.com/issues/53357
Signed-off-by: Alfonso Martínez <almartin@redhat.com>
(cherry picked from commit 3e4e29590aa1742fc3b44d21389325a13cca8199)

 Conflicts:
	src/pybind/mgr/dashboard/frontend/cypress/integration/rgw/buckets.e2e-spec.ts
   Reject the current changes
        src/pybind/mgr/dashboard/frontend/cypress/integration/rgw/buckets.po.ts
   Reject the current changes
	src/pybind/mgr/dashboard/frontend/cypress/integration/ui/navigation.po.ts
   Deleted this file since its not in octopus
	src/pybind/mgr/dashboard/frontend/package-lock.json
   Generated new file
	src/pybind/mgr/dashboard/frontend/package.json
   Kept zone.js and changed the cypress version to 9.0.0
	src/pybind/mgr/dashboard/run-frontend-e2e-tests.sh
   Accept the current change