Add integration tests for cluster updates on the Cluster Settings > Details page

A hasty bug fix resulted in another bug. We should add integration tests that utilize cy.intercept in order to prevent such bugs from happening in the future.

AC:

• a test for hosted control plane is added to cover cases in https://github.com/openshift/console/pull/11363
• a test for Update status is added
• the test for Update channel modal is updated to cover cases in https://github.com/openshift/console/pull/8392
• the test for Update cluster is updated to cover cases in https://github.com/openshift/console/pull/11053 and https://github.com/openshift/console/pull/11445
• a test for Updates graph is added to cover cases in https://github.com/openshift/console/pull/5766
• a test for Update in progress in added to cover cases in https://github.com/openshift/console/pull/5972, https://github.com/openshift/console/pull/6992, and https://github.com/openshift/console/pull/11038
• a test for Upstream configuration modal is added to cover cases in https://github.com/openshift/console/pull/9957