Bumped up SnakeYAML to v2.2

[azagniotov]

• [QUESTION] Is snakeyaml 2.0 support in scope for next releases? #460

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (745cc4d) 96.94% compared to head (7de0f24) 96.94%.

❗ Current head 7de0f24 differs from pull request most recent head 06bcea6. Consider uploading reports for the commit 06bcea6 to get more accurate results

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Additional details and impacted files

@@            Coverage Diff            @@
##             master     #486   +/-   ##
=========================================
  Coverage     96.94%   96.94%           
  Complexity      820      820           
=========================================
  Files            65       65           
  Lines          2681     2681           
  Branches        279      279           
=========================================
  Hits           2599     2599           
  Misses           49       49           
  Partials         33       33           

Files	Coverage Δ
.../io/github/azagniotov/stubby4j/yaml/SnakeYaml.java	100.00% <100.00%> (ø)