Added hoist-non-react-statics to withLocalized HOC

[ramyma]

I wanted to use a static method in a react class component in SSR, but I noticed that the static functions aren't hoisted in withLocalize HOC.

This PR adds to withLocalize HOC automatic hoisting to non react statics using hoist-non-react-statics as per https://reactjs.org/docs/higher-order-components.html#static-methods-must-be-copied-over

[codecov]

Codecov Report

Merging #130 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff           @@
##           master    #130   +/-   ##
======================================
  Coverage    96.4%   96.4%           
======================================
  Files           6       6           
  Lines         250     250           
  Branches       76      76           
======================================
  Hits          241     241           
  Misses          8       8           
  Partials        1       1

Impacted Files	Coverage Δ
src/withLocalize.js	100% <100%> (ø)	⬆️

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[ramyma]

I'm sorry if that's a duplicate PR, I didn't realize there was another PR regarding the same issue.

It would be nice to have either merged as soon as possible.

Thanks!

[ryandrewjohnson]

Thanks for the PR will have a closer look in the next couple days.