ParaViewBranding: use ${}, not @@ for variable dereferencing

Change-Id: I44064be52135e1840b58695d37e99f49452b045f
Merge topic 'cmake-cmp0053-warnings' into next

223c3d67 ParaViewBranding: use ${}, not @@ for variable dereferencing
BUG #15025: Fix toggling of text annotations.

Text annotations (and other widgets) didn't work property in parallel
batch mode. The problem resulted from the fact that the
"CurrentRenderer" on the 3D widget was getting unset by logic in
vtkAbstractWidget. A good way of avoiding that is to set the
DefaultRenderer on the widget-representation. Updated
vtk3DWidgetRepresentation accordingly.

Also added a test (AnnotationVisibility).

Change-Id: I0786cceed56ad9de682638ef675511cf088fb77b
Merge topic '15025_fix_annotations' into next

512137a3 BUG #15025: Fix toggling of text annotations.
Avoid duplicate tests.

Change-Id: I029df98d8dc6914a0f1c052fad4d728e6e39c956
Merge topic '15025_fix_annotations' into next

ed728633 Avoid duplicate tests.