Bug 36589: Advanced cataloging - restore the correct height of the clipboard

Bug 36589: Advanced cataloging - restore the correct height of the clipboard

A simple direct fix for the height of the advanced editor's clipboard,
which is a <select size="10"> that's currently cut down to the height of
one thick line by CSS intended for non-multiple, non-sized selects with
dropdown menus.

Test plan:
1. Set the pref EnableAdvancedCatalogingEditor to Enable
2. Cataloging -> Advanced editor
3. Note the Clipboard is a single line tall
4. Apply patch, shift+reload Advanced editor
5. Note the Clipboard is ten lines tall

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 10a8dc5108dc58d91786ead95f5130a7a147d5b1)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>