Updated mediawiki/extensions
Project: mediawiki/extensions/VectorBeta  d8940aec4693314f1a3f099bb1aa2a24a41ad975

Blockquote styling

set sup line height to 0 to avoid it conflicting with line heights
of any elements

Change-Id: I943943034a6c54d31dfb8dd1c4a7d289189db0d8