Replace existing CloseButton with one from @patternfly/react-component-groups

A working group has begun migrating common components to @patternfly/react-component-groups. We need to determine that the recently migrated CloseButton component can easily be swapped for the existing one and, if not, identify any issues.

AC:

• Replace contents of https://github.com/openshift/console/blob/master/frontend/packages/console-shared/src/components/close-button/CloseButton.tsx with https://github.com/patternfly/react-component-groups/blob/main/packages/module/src/CloseButton/CloseButton.tsx