COST-2009 - upgrade to Go 1.16

[maskarb]

No description provided.

[codecov]

Codecov Report

Merging #118 (5b87443) into main (6d30116) will increase coverage by 0.41%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #118      +/-   ##
==========================================
+ Coverage   86.78%   87.19%   +0.41%     
==========================================
  Files          10       10              
  Lines        1453     1453              
==========================================
+ Hits         1261     1267       +6     
+ Misses        121      117       -4     
+ Partials       71       69       -2     

Flag	Coverage Δ
unittests	87.19% <ø> (+0.41%)	⬆️

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Impacted Files	Coverage Δ
controllers/kokumetricsconfig_controller.go	77.03% <0.00%> (+1.48%)	⬆️

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[chambridge]

lgtm

[abaiken]

LGTM too as long as we deploy this to a lab and there are no fires 🔥