Automatic merge from submit-queue

Update Dashboard UI version to 1.4.2

**What this PR does / why we need it**:

Dashboard 1.4.2 contains a fix for an XSS security bug, so I think it would be prudent to update the Dashboard version 'shipped' with kubernetes to this version

**Special notes for your reviewer**:

**Release note**:
- Updated dashboard version in addons to 1.4.2```