Update gopkg.in/yaml.v2 from v2.2.1 to v2.2.8

[Blesmol]

• Updated yaml.v2 version in go.mod from v2.2.1 to v2.2.8
• Executed go mod vendor to update content of vendor directory
• Executed make test to run included unittests

[codecov-commenter]

Codecov Report

Merging #61 (7bb1054) into master (7e02de2) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #61   +/-   ##
=======================================
  Coverage   73.80%   73.80%           
=======================================
  Files           4        4           
  Lines         168      168           
=======================================
  Hits          124      124           
  Misses         27       27           
  Partials       17       17           

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[dnaeon]

Thanks!

[MatthiasWinzeler]

@dnaeon many thanks for the merge!

question: would it be possible to create a new release/tag? the latest one is from oct 2020.

[dnaeon]

@MatthiasWinzeler , just tagged v1.2.0. Thanks for the reminder!