Update dependencies for laravel 6

[httpoz]

Upgrading dependencies for Laravel 6 and tagging this v2.0.0

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@11c52be). Click here to learn what that means.
The diff coverage is n/a.

@@          Coverage Diff          @@
##             master   #4   +/-   ##
=====================================
  Coverage          ?   0%           
  Complexity        ?    8           
=====================================
  Files             ?    3           
  Lines             ?   17           
  Branches          ?    0           
=====================================
  Hits              ?    0           
  Misses            ?   17           
  Partials          ?    0

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