Update Error Prone version to 2.1.3 & Plugin to 0.0.13

[vanniktech]

No description provided.

[codecov]

Codecov Report

Merging #103 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #103   +/-   ##
=========================================
  Coverage     67.77%   67.77%           
  Complexity       61       61           
=========================================
  Files             2        2           
  Lines           211      211           
  Branches         30       30           
=========================================
  Hits            143      143           
  Misses           53       53           
  Partials         15       15

Impacted Files	Coverage Δ	Complexity Δ
...ality/tools/CodeQualityToolsPluginExtension.groovy	100% <ø> (ø)	0 <0> (ø)	⬇️

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