Merge topic '14961_fix_color_widget'

6f39c159 BUG #14961: Fix pqDisplayColorWidget bug.
Merge topic 'python-view-15122'

c6ce56fc Add a new baseline for TestPythonView
Merge master into next

* commit 'aa525d5d662ea6c7036e47a07e4c8a146a773e5f':

Change-Id: Id441b4b86cd9538eb10e8353367bb4816d7ebfd5