fix(Portal): pass additional agruments to trigger handlers

[layershifter]

Fixes #2233.

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@4f29636). Click here to learn what that means.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master    #2234   +/-   ##
=========================================
  Coverage          ?   99.73%           
=========================================
  Files             ?      151           
  Lines             ?     2624           
  Branches          ?        0           
=========================================
  Hits              ?     2617           
  Misses            ?        7           
  Partials          ?        0

Impacted Files	Coverage Δ
src/addons/Portal/Portal.js	100% <100%> (ø)

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[levithomason]

Released in semantic-ui-react@0.76.0