fix(classifier): proportional height for subject images

When 'limit subject height' is enabled, style subject images with a proportional height of 90% of the viewport height, up to a maximum size of the original image height.

packages/lib-classifier/src/components/Classifier/components/SubjectViewer/components/SingleImageViewer/SingleImageViewer.js

@@ -54,7 +54,7 @@ function SingleImageViewer({
       >
         <PlaceholderSVG
           focusable
-          maxHeight={svgMaxHeight}
+          height={svgMaxHeight}
           maxWidth={limitSubjectHeight ? `${width}px` : '100%'}
           onKeyDown={onKeyDown}
           tabIndex={0}