Upgrade golang 1.16

[jsalinaspolo]

No description provided.

[codecov]

Codecov Report

Merging #4 (8723b2e) into main (62b99f0) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main       #4   +/-   ##
=======================================
  Coverage   84.48%   84.48%           
=======================================
  Files           7        7           
  Lines         232      232           
=======================================
  Hits          196      196           
  Misses         21       21           
  Partials       15       15           

Flag	Coverage Δ
unittests	84.48% <ø> (ø)

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