Add gradle versions plugin

[nikitin-da]

No description provided.

[codecov-io]

Codecov Report

Merging #865 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #865   +/-   ##
=========================================
  Coverage     97.98%   97.98%           
  Complexity      811      811           
=========================================
  Files            98       98           
  Lines          2783     2783           
  Branches        308      308           
=========================================
  Hits           2727     2727           
  Misses           27       27           
  Partials         29       29

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[geralt-encore]

Won't apply plugin: 'com.github.ben-manes.versions' inside subprojects closure in root build.gradle work instead of applying it separately in each subproject?

[nikitin-da]

@geralt-encore sure, thank you