fix: margin collapse bug (#229)
fix: margin collapse bug (#229)

Co-authored-by: Dave Lockhart <94f3e7dc5e2fa58c3f6c6ce0b154af4bd2b48ea0@users.noreply.github.com”>
BrightspaceUI/table,Brightspace/valence-ui-table,Brightspace/valence-ui-table