Bump errorprone, only use it on Java modules

[benjamin-bader]

No description provided.

[codecov-io]

Codecov Report

Merging #255 into master will not change coverage.
The diff coverage is 33.33%.

@@           Coverage Diff            @@
##             master    #255   +/-   ##
========================================
  Coverage      76.5%   76.5%           
  Complexity      378     378           
========================================
  Files            29      29           
  Lines          1656    1656           
  Branches        148     148           
========================================
  Hits           1267    1267           
  Misses          292     292           
  Partials         97      97

Impacted Files	Coverage Δ	Complexity Δ
...m/microsoft/thrifty/transport/FramedTransport.java	93.54% <ø> (ø)	8 <0> (ø)	⬇️
...a/com/microsoft/thrifty/protocol/JsonProtocol.java	73.22% <33.33%> (ø)	73 <0> (ø)	⬇️

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