chore(deps): update actions/setup-node action to v2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-node	action	major	v1 -> v2

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Release Notes

actions/setup-node

v2

Compare Source

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Configuration

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[codecov-io]

Codecov Report

Merging #156 (15a3b22) into master (2d43687) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #156   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines           50        50           
  Branches        11        11           
=========================================
  Hits            50        50           

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