DiagramEditors: Overwrite eclipse zoom class for fixed height

Issue-Ref: 3651 Issue-Url: https://af3-developer.fortiss.org/issues/3651 Signed-off-by: Alexander Diewald diewald@fortiss.org

org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/.ratings

 AdvancedTreeViewerEditorBase.java 9d9eded6848ee78991d1416592d1136efd71d2b7 GREEN
 AllocationDiagramEditorBase.java fa544546f73eea1150d90b7257b0e6bce82c288c GREEN
-CommonDiagramEditorBase.java 67496a1bb97ba03c40d19409e02866fe8df1adf1 YELLOW
+CommonDiagramEditorBase.java bcb3cafd8320197e7c78b772f1d0025330df4379 YELLOW
 ConstraintBasedProcessEditor.java 155a5a7ac41c668ae7ef978e8be13b83f5abd67d GREEN
 ConstraintBasedProcessEditorHelper.java 11d48e8a2aecd48eea259a42ef1192c4b292a334 GREEN
 DiagramEditorBase.java 09663ce095074d1a8eef086284eea0a7776e0431 GREEN